名词
中文翻译:环形孔口
同义词:
['annular opening', 'annular aperture']
例句:
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1.The surgeon used an annular orifice to insert the needle into the patient's chest.
外科医生使用一个环形孔口将针插入病人的胸腔。
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2.The radiologist used an annular orifice to take a series of X-rays.
放射学家使用一个环形孔口进行了一系列的X光检查。
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3.The engineer designed an annular orifice to improve the efficiency of the pump.
工程师设计了一个环形孔口来提高泵的效率。