英语词汇“return flow prevention valve”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	return flow prevention valve
释义	return flow prevention valve 止回阀
随便看	doubly deterministic tabled zero-sided lindenmayer system doubly differentiable function doubly diffuse density doubly-dispersed spectrum doubly entered doubly even doubly-excited levels doubly excited state doubly-fed doubly-fed commutator motor doubly-fed motor doubly-fed polyphase shunt commutator motor doubly fed polyphase shunt commutator motor doubly-fed reentrant winding doubly fed repulsion motor doubly-fed repulsion motor doubly-fed series motor doubly fed series motor doubly fluted tubes doubly guilty doubly infinite doubly-inked list doubly integrating accelerometer doubly-integrating accelerometer doubly irreducible element 婈婉婊婋婌婍婎婏婐婑烟卷纸烟友烟叶烟嘴儿烟囱烟土烟墩烟壶烟夜蛾烟头