| 词汇 | roll-bar |
| 释义 | roll bar noun[ C ] uk /ˈrəʊl ˌbɑːr/ us /ˈroʊl ˌbɑːr/ a metal bar across the roof of a car, especially one used for racing, that protects the people inside if the car turns over（尤指赛车顶盖上的）翻车保护杆（或杠） Car Culture/Car Culture ® Collection/GettyImages The exterior of vehicles articulated brake disc brake lining cab coachwork crumple zone fifth wheel finny fog light high beams L-plate nearside rear light sunroof tailgate tire tow bar turn signal wing wiper Examples of roll barroll bar Being strapped in a motor car that has no roof and no rollbar and that turns over is a passport to a broken neck and death. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Through 1985, the trophy was hoisted by handlers directly behind the driver, typically on the rollbar of the car. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The competition version also had a more powerful motor with only one carburetor, side exhausts, a rollbar and wider fenders to accommodate racing tires. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A large integral rollbar completed the rear and also held up the rear of the roof spine. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The sled must weigh less than 136 kg with a braking system, a stirring system, and a rollbar to protect its five passengers. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A built-in rollbar reinforcement allowed for the thin pillar posts and roof panel. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A perimeter frame surrounded the vehicle for crash protection, as well as a rollbar integrated into the roof. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Cars without the bench are equipped with a two-point chromed rollbar behind the cab, which fits beneath the convertible roof. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. There was no roof but a rear rollbar provided roll over protection. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. He was saved by the rollbar when sliding upside down. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The chassis was a traditional ladder frame with a rollbar integrated into the windscreen frame and behind the driver. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Many sand rails also utilize rollbar padding and fire extinguishers. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Due to the lack of a protective top, some modern convertibles utilize a strong windscreen frame acting as a rollbar. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. For the suspension component called a rollbar or anti-rollbar, see sway bar. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A rollbar is a single bar behind the driver that provides moderate roll-over protection. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. See all examples of roll bar 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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