| 词汇 | freewheel |
| 释义 | freewheel verb[ I ] UKuk /ˈfriː.wiːl/ us /ˈfriː.wiːl/(alsocoast) to travel, especially down a hill, on a bicycle or in a vehicle without using the legs or engine to provide power（尤指下坡）溜车 Bicycles backie balance bike bicycling bike path bike rack BMX chopper fixie freight bike gear ratio handlebar keirin saddle skibob stabilizer surrey tagalong tandem training wheels trishaw Examples of freewheelfreewheel He would freewheel about the stage, waving his hands and fluttering his fingers. We do not have the luxury of employing project-based young people who freewheel their way through a system. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 The spool itself was freewheeling and the tape was driven only by tension from the capstan and pinch roller. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Eagle s propeller shaft can be de-clutched from the engine so the propeller can freewheel, thus lessening drag while under sail. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The simplest conversion uses the existing freewheel/cassette and crankset, the chain being cut to fit the desired gear ratio. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Usually one side has a track-type threading (with lock ring), and the other side is threaded for a single-speed standard freewheel. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In the early 1980s he worked on the small venue comedy circuit with largely improvised freewheeling fantasy monologues. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Students and community leaders claimed the newly organized structure of the event destroyed the raucous and freewheeling nature of the gathering. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Policy experimentation is not equivalent to freewheeling trial and error or spontaneous policy diffusion. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This is recommended in the case of a freewheel-threaded hub, which has sufficiently deep threads for this operation. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They employ a single fixed rear gear, or cog, that does not freewheel. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A double freewheel, preferably using no-backlash roller clutches, is considered superior. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The motor was not designed to come to an immediate halt when power was disconnected, but instead would freewheel to a halt relatively slowly. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The fixed gear has no freewheel mechanism, so whenever the bike is in motion the pedals continue to spin. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The kinetic energy has now largely been converted to gravitational potential energy that can be released by freewheeling down the other side of the hill. 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. |
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