名词
中文翻译:Unknown
同义词:
['center hole', 'center aperture例句:1. The drill has a centre hole that fits the screw perfectly.(这个钻头有一个中心孔,螺丝正好能放进去。)']
例句:
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1. The drill has a centre hole that fits the screw perfectly.
这个钻头有一个中心孔,螺丝正好能放进去。
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2.The carpenter used a centre hole to make the holes in the wood.
木匠用一个中心孔在木头上打孔。
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3. The centre hole is where the bolt goes through the wall.
中心孔是螺栓穿过墙壁的地方。