名词
中文翻译：临界旋转速度
同义词：
['critical velocity', "critical speed例句：1. The car's critical speed is 60 mph.（这辆车的临界速度是每小时60英里。）"]
例句：
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1. The car's critical speed is 60 mph.
这辆车的临界速度是每小时60英里。
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2.The aircraft must reach its critical speed before it can take off.
这架飞机必须在起飞前达到其临界速度。
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3. The team needs to find the critical speed at which they can achieve maximum efficiency.
团队需要找到他们可以达到最大效率的临界速度。