| 词汇 | poppet |
| 释义 | poppet noun[ C ] UKinformaluk /ˈpɒp.ɪt/ us /ˈpɑː.pɪt/ a person, especially a child, that you like or love: 宝贝，乖乖 [ as form of address ]Come on, poppet, it's time for bed.来，乖乖，该睡觉了。 Oh, Becky's a real poppet - such a sweet girl.哦，贝姬可真是个乖宝宝——这么可爱的女孩子。 a child childWhen I was a child the summers seemed to go on for ever. boyThere's a new boy in my class. girlThe girl's name is Sally. kidI'm off to pick up the kids from school. kiddieI saw her with a little kiddie in a pushchair. little oneThe little ones must be hungry by now. People having good qualities advertisement altruist angel beatify brick bunch gem hidden depths jewel mensch not be as black as you are paintedidiom paragon poster child saint salt salt of the earthidiom softie sweetheart sweetie treasure Examples of poppetpoppet The use of poppets and potions, sometimes described as ' object magic ', is here considered as part of this more general category of non-spectral acts of witchcraft. The roof and floor of the dense gas zone feature large diameter poppet valves to facilitate complete filling with dense gas while avoiding membrane failure caused by excessive internal pressure. As far as petrol engines are concerned, perhaps the most interesting development of the year is an air-cooled engine operating with sleeve valves instead of poppet valves. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Additionally, smaller valve openings and longer opening times makes them less gas efficient than their poppet-valve counterparts. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Poppet, a word that sounds similar, is sometimes a term of endearment, similar to love, pet, doll or dear. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Stellite was a major improvement in the production of poppet valves and valve seats for the valves, particularly exhaust valves, of internal combustion engines. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The overhead poppet valves each feature two concentric valve springs, and are operated by pushrods, with adjustable rocker arms to facilitate valve clearance adjustment. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Each cylinder bank had a single overhead cam powering the poppet valves. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The tricycle possessed an oil-fired boiler and a single-cylinder engine with poppet valves and crank cases. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The valve is usually constructed as a circular poppet valve with a conical seat, inserted into the cylinder from the outside. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Sleeve valves were also subjected to less intense heat buildup than poppet valves, owing to their greater area of contact with other metal surfaces. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The new pressure carburetor design replaced the float-operated fuel inlet valve with a servo-operated poppet-style fuel metering valve. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. If the engine uses the common form of overhead poppet valves, these would also be difficult to fit inside the limited space. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These led to further complex valve types such as poppet valves, often driven by cam-based valve gears rather than linkages. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It uses camshafts and poppet valves rather than the piston valves used in other valve gear. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. 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. |
| 随便看 |
|
反思网英语在线翻译词典收录了377474条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。