名词
中文翻译:细孔
同义词:
['fine pore', 'fine tube', 'fine hole']
例句:
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1.The fine-bore of the pipe allows air to flow through it easily.
这个管子的细孔使得空气能够轻松地通过。
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2. The fine-bore of the pipe is so small that it can hardly be seen.
这个管子的细孔太小了,几乎看不见。
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3. The fine-bore of the pipe is used to connect two parts of a machine together.
这个管子的细孔用于连接机器的两个部分。