名词
中文翻译：旋转的
同义词：
['rotating', 'rotating motion']
例句：
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1.The machine has a rotary dial for adjusting the speed.
这台机器有一个旋转式拨号盘来调整速度。
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2. The car's engine is powered by a rotary motor.
汽车的引擎是由一个旋转电机驱动的。
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3.The robotic arm has a rotary joint at its end.
机器人手臂末端有一个旋转关节。