英语词汇open return bend怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	open return bend
释义	open return bend 简明释义分枝弯管接；U 形管网络释义短语 1 open return bend U 形管 2 open pattern return bend 不闭合回转管
随便看	a waste of a waste of time a waste of waters A-wastes A-waste(s) Awasthi a-wasting awatch a-watch a watch dog a watched kettle never boils a watched pot never boils A watched pot never boils. a watch out a water bath system a watery grave awave a wave a wave a wave amplitude a wave disappearance a wave of a wave short and small A Way away

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