名词中文翻译
中文翻译：排水阀
同义词：
['drain valve', 'drain tap']
例句：
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1.The drain cock was accidentally left open, causing the sink to run continuously.
排水阀不小心被打开了，导致水槽一直流水。
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2.We need to check the drain cock to make sure everything is working properly.
我们需要检查一下排水阀，确保一切都正常工作。
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3. The plumber replaced the old drain cock with a new one, which solved the problem immediately.
水管工用一个新的排水阀替换了旧的，立即解决了这个问题。