名词
中文翻译：排水阀体
同义词：
['drain valve body', 'drain cockbody']
例句：
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1. The draincock body is located at the bottomof the sink.
排水阀体位于水槽底部。
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2.The drain cock body needs to bereplaced regularly to prevent clogs.
排水阀体需要定期更换，以防止堵塞。
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3. The draincock body is responsible for directingwater away from the sink.
排水阀体负责将水引导到水槽外。