名词
中文翻译：入口
同义词：
['entry', 'aperture例句：1. The engineer designed thenew machine with an entrance orificethat is easy to clean.（工程师设计了这台新机器，其入口孔容易清洁。）2. The scientist discovered a new speciesof fish by examining its mouth and gills.（科学家通过观察它的嘴和鳃发现了一种新的鱼类。）3. The construction worker useda hammer to remove the old door fromthe wall.（建筑工人用锤子把旧门从墙上拆下来。）']
例句：
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1. The engineer designed thenew machine with an entrance orificethat is easy to clean.
工程师设计了这台新机器，其入口孔容易清洁。
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2. The scientist discovered a new speciesof fish by examining its mouth and gills.
科学家通过观察它的嘴和鳃发现了一种新的鱼类。
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3. The construction worker useda hammer to remove the old door fromthe wall.
建筑工人用锤子把旧门从墙上拆下来。