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	in a sorry plight in a sort in a sort of sense in a sort of way in a sound sleep in a spin in a spirit of in a split of a hurry in a split second in a spot inaspsb laser in assessing terms inassimilable inassimilation in association with in a state in a state of in a state of denial in a state of equilibrium in a state of grace in a state of nature in a state of neglect in a state of shock in a stew in astonishment

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