open drain

基本解释

Make sure the discharge of this valve is directed to an open drain and protected from freezing.
要確保閥門排泄的水直接排放到一個暢通的排水口，竝保証不會凍結。
The family of Abigail Taylor says an open drain in a swimming pool sucked out part of her small intestinal tract.
的家人說，泳池裡未蓋蓋子的排水溝吸出了她的部分小腸。
A little girl who suffered a horrific pool injury is said to be improving. The family of Abigail Taylor says an open drain in a swimming pool sucked out part of her small intestinal tract.
據報道，遊泳池慘案受害人阿比蓋爾·泰勒的傷勢正在好轉，其家人說儅時遊泳池內一排水口將其小腸吸出。

Mohammad Nayim's(ph) eyes blaze with anger as he shows visitors a patch of mud where he buried 10 of his neighbors beside an open drain.
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After three days my lip finally split open and began to drain.
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At other times, it can be educational — like the time I watched a man open his beer bottle on a fire hydrant and drain it in one lusty gulp.
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