名词
中文翻译：曲柄支架
同义词：
["曲柄，曲柄支架例句：1. The car's engine is a crank brace", 'which allows it to run smoothly.（这辆车的引擎是一个曲柄支架，它可以让车子顺畅地运行。）2. The crank brace on the bike is designed to absorb shock and improve performance.（自行车上的曲柄支架设计用来吸收冲击并提高性能。）']
例句：
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1. The car's engine is a crank brace, which allows it to run smoothly.
这辆车的引擎是一个曲柄支架，它可以让车子顺畅地运行。
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2. The crank brace on the bike is designed to absorb shock and improve performance.
自行车上的曲柄支架设计用来吸收冲击并提高性能。
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3.The crank brace is essential for maintaining the proper alignment of the bicycle wheels.
曲柄支架对于保持自行车车轮的正确对齐至关重要。