名词中文翻译1
中文翻译：Unknown
同义词：
['intermittent drain', 'cross-connection drain', 'cross-connection pipe']
例句：
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1. The construction crew had to clear the cross-drainage before starting work.
施工队在开始工作之前必须清理交叉排水。
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2. The engineer found a cross-drainage that needed to be repaired.
工程师发现一个需要修复的交叉排水。
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3. The city has installed cross-drainage systems to prevent flooding during heavy rains.
该市已经安装了交叉排水系统，以防止大雨期间发生洪水。