| 词汇 | lock |
| 释义 | lock noun uk /lɒk/ us /lɑːk/ locknoun (FASTENER)B1[ C ] a device that prevents something such as a door from being opened and can only be opened with a key: 锁，门锁 in the lockI heard someone turn a key in the lock.我听见有人在用钥匙开门。 safety locks安全锁 Thieves got in by smashing the lock off the door.盗贼砸坏门锁闯了进去。 See also padlocknoun She eased the key into the lock, anxious not to wake anyone.她小心翼翼地把钥匙插入锁孔，生怕惊醒任何人。 If the lock has frozen up, try lubricating it with oil.如果锁卡住了，上点油润滑一下试试。 If the door won't open, try jiggling the key in the lock.如果门打不开，就把钥匙在锁里转动一下试试。 I could see at once that the lock had been tampered with. Building: locks & locksmithing bolt catch closer combination combination lock deadbolt deadlock fob key key box key fob key ring keycard keychain lockbox locksmith master key mortise lock padlock Yale lock locknoun (WATER)[ C ] a length of water with gates at each end where the level of water can be changed to allow boats to move between parts of a canal or river that are at different heights水闸，船闸 Feifei Cui-Paoluzzo/Moment/GettyImages Parts of watercourses artesian well backwater branch confluence drainage basin estuarine estuary firth interbasin interchannel lock-keeper meander midstream mouth narrows reach spring subbasin tributary water table locknoun (DEFINITE EVENT)[ C ]USinformal something that is certain to happen: （定当发生的）假设事实，假定事实 lock forShe's a lock for promotion this year.她今年肯定会晋升的。 Certainty (as) clear as dayidiom (as) sure as eggs is eggsidiom and that's flat!idiom assure someone of something assured decidedly deffo definite definitely definitive inviolably ironclad irrefutable irrefutably make no mistake (about it)idiom unquestionably unreserved unreservedly watertight would locknoun (HAIR)[ C ] a small group of hairs, especially a curl: （尤指卷发的）一股，一缕 There is a lock of Napoleon's hair in the display cabinet.在展柜中有一缕拿破仑的卷发。 locks[ plural ] literary the hair on someone's head: 头发 curly locks卷发 informal(alsolocs) short fordreadlocks; a hairstyle in which the hair hangs in long thick twisted pieces: Jamaican footballers were the first to sport locks. Hair afro-textured anti-dandruff as bald as a cootphrase baldness bedhead flyaway fuzzy kink receding hairline shaggy soul patch stubbly tache tash textured tousled unkempt wavy wig wiry locknoun (WHEELS)[ U ]UK the amount a road vehicle's front wheels can be turned from one side to the other by turning its steering wheel: 前轮转向角度 full lockYou need it on full lock (= with the wheel turned as much as possible).你得把方向盘转到底。 On the road: driving & operating road vehicles aquaplaning back someone up biting point boxed in branch off chauffeur gun handle platooning pull pull someone up push start range anxiety reverse road rage skid speeding standing the RAC ton locknoun (HOLD)[ C ] a way of holding someone that you are fighting against so that they cannot move: 锁住（对手），使（对手）动弹不得 The smaller wrestler held his opponent in a full body lock.小个子摔跤手死死抱住对手。 Fighting sports aikido all-in wrestling arm-wrestling armlock bantamweight gumshield half nelson hammerlock hapkido haymaker outfight puncher punching bag rabbit punch rope rounder southpaw wrist wrestling wristlock wushu locknoun (RUGBY PLAYER)(alsolock forward, uk /ˌlɒk ˈfɔː.wəd/ us /ˌlɑːk ˈfɔːr.wɚd/) a rugby player who plays in the second row of the scrum(= a group of players from each team who come together with their heads down and their arms joined, and push against each other to get control of the ball), or this position in the team: The England lock caught four vital lineout throws. The lock forward was a member of Italy's under-19 World Cup squad. Argentina replied with a try by their debutant lock. Saracens have confirmed the signing of the All Black lock, Chris Jack. The Wales squad find themselves short of lock forwards due to injuries. Rugby 22 metre drop-out advantage rule All Blacks ankle tap attacking half blind side fifteen hooker hospital pass jumper knock knock (something) on loose forward loosehead set scrum shirt pad shoulder charge Six Nations squad rotation turnover Idiomslock, stock, and barrel under lock and key lock verb uk /lɒk/ us /lɑːk/ lockverb (MAKE SAFE)B2[ Tusually+ adv/prep ] to put an object in a safe place and fasten a lock that prevents someone from entering the place, moving the object, etc.: lock something in somethingHe locked the confidential documents in his filing cabinet.他把机密文件放入文件柜妥善保管起来。 lock something to somethingI locked my bike to the railings. lock something upYou really should lock your bike up or it'll get stolen. B1[ I or T ] to fasten something with a key, or be fastened with a key: 锁，上锁 Don't forget to lock the door when you go out.出去时别忘了锁门。 If you shut the door it will lock automatically.门关上就会自动锁好。 She always locked her jewellery in a box. The guns should be locked securely in a cabinet. Loggers and environmental activists clashed after protesters locked themselves to a gate to block loggers' access. "Come on, hurry up!" "I'll just/only be a second - I've got to lock the back door." If you don't lock your doors and windows, you'll be a sitting target for burglars.如果你不锁上你的门和窗，你就会成为窃贼容易得手的目标。 I'd only gone a few steps down the road when I realized I'd forgotten to lock the door. Locking and bolting bar batten bolt handcuff hermetically latch lock (something) up lock someone out lock something away lock something in lockable love lock manacle padlock relock self-locking shut shut someone away under lock and keyidiom unlockable lockverb (BECOME FIXED)[ I ] to become fixed in one position: 锁定，锁住 I tried to start moving but the wheels had locked.我想向前移动一下，但车轮被锁住了。 Fastening and tying be locked togetheridiom belay bind board something up bound bowline clamp gag granny knot half hitch harness hobble hogtie knot square knot strap strap someone in strap something up strop tack Idiomsbe locked together lock eyes (with someone) lock your eyes on someone/something lock horns Phrasal verbslock something away lock something in lock someone in be locked in something lock someone into something lock on lock someone out lock someone out of something lock (something) up lock someone up lock | American Dictionarylock noun[ C ] us/lɑk/ locknoun[C] (DEVICE TO FASTEN)a device that keeps something, such as a door or drawer, fastened, usually needing a key to open it locknoun[C] (WATER)a length of water with gates at either end where the level of water can be changed to allow boats to move between parts of a canal or river that are at different heights locknoun[C] (HAIR)a curl of hair, or a group of hairs Idiomlock, stock, and barrel lock verb[ I/T ] us/lɑk/ lockverb[I/T] (NOT ALLOW CHANGE)to be or hold something in a position or condition where movement, escape, or change is not possible: [ T ]They’re locked in a lawsuit with their former employer. [ I ]The cars crashed and the bumpers locked, making it impossible to move. [ M ]The bank won’t lock in our mortgage rate. lockverb[I/T] (FASTEN)If you lock something somewhere, you make it safe by putting it in a special place and fastening it closed with a lock: [ T ]He locked the documents in his filing cabinet. Phrasal verbslock someone out lock up lock someone up lock | Business Englishlock verb uk /lɒk/us lock horns (with sb) to become involved in a disagreement or argument with someone: My first test as a manager early in my career was locking horns with a union representative at a print factory. lock horns (with sb) over sthThe White House and Congress locked horns over how to cut the budget deficit. Phrasal verbslock sth away lock in sth lock sb into sth lock sb out of sth Examples of locklock The latter is illustrated by a vertical bar in figure 4, which gives the span of results obtained in recent lock-exchange experiments. It is determined by the inflow headways from both directions and by lock characteristics. In addition to the policy, the state of the scheduler includes information about lock status (busy or available). If the drawer is locked, the robot would try to open it exerting more and more force, until its force limits would be reached. These included the availability of low secure or locked ward beds in local hospitals and a measure of ethnic origin. This in turn should provide the opportunity to generate shorter mode locked pulses. Different groups of actors receive support for influencing policy implementation, indicating several combinations of institutional lock-in and layering at the local level. I ask for my friend back, and he locks me up in a solitary cell. For example, suppose you try to rush through a door that has always been unlocked only to find it is locked. In these configurations, there is a strong tendency for the top and bottom node to lock into a parallel pattern. Moreover, reference counts permit the following trick to avoid locking when a node is freed. We also find that these solitons can interact, phase lock, and eventually merge by forming a single, narrower soliton. They have brought lock, stock and barrel into the mythology embroidered and perpetuated by a complex mix of nineteenth-century media and politics. Given the configuration of the natural waterway network, the number, locations, and characteristics of locks affect the waterway system per formance. It means that the end-effector can move when the active links are locked. See all examples of lock These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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