名词中文翻译
中文翻译：排水孔
同义词：
['drain', 'outlet', 'drainpipe']
例句：
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1. The old house had several leakydrains that needed to be repaired.
这所老房子有几个漏雨的排水孔，需要修理。
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2. Theengineer found a fault inthe drainage system and fixed itimmediately.
工程师发现排水系统的故障并立即进行了修复。
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3. The construction crew was workingon installing new drainpipes in thebasement.
建筑工人正在地下室安装新的排水管。