名词
中文翻译:轴心
同义词:
['center', "axis例句:1. The machine's shaft is broken", "so it can't move.(这台机器的轴坏了,所以不能动了。)"]
例句:
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1. The machine's shaft is broken, so it can't move.
这台机器的轴坏了,所以不能动了。
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2. The car's steering wheel is the shaft that controls the vehicle's movement.
汽车的方向盘是控制车辆运动的轴。
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3. The scientist used a new method to find the center of the earth's gravity field.
科学家使用一种新的方法来找到地球重力场的中心。