名词
中文翻译:耳道
同义词:
['notch', 'niche', 'recess']
例句:
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1. The doctor inserted a needle into thepatient's sulcus toadminister anesthesia.
医生将针头插入患者的耳道中,以给患者注射麻醉。
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2. Themusician carefully carved asulcus in the woodto hold his instrument.
音乐家小心翼翼地在木头上雕刻出一个耳槽来放置他的乐器。
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3. The scientist discovered a new speciesof bird by examining its unique sulcus on its feathers.
科学家通过观察鸟羽毛上的特有耳槽发现了一种新的鸟类物种。