名词
中文翻译：排水开口
同义词：
['drain outlet', 'drain hole', 'drainage pipe', 'drainage port']
例句：
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1. The construction crew had to clear away the debris from the drainage opening.
施工队不得不清理排水口的杂物。
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2.The engineer made sure that the drainage opening was properly sealed.
工程师确保排水口被适当密封。
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3. The rainwater was diverted into the drainage opening for further treatment.
雨水被引导到排水口进行进一步处理。