英语词汇“if and when”的翻译、意思、用法、释义-英汉双解词典-雅致网

单词	if and when
释义	请查阅词条：if
随便看	pump-handle pumphandle pump-handler pump-handles pump head pump-holder pump house pump in pumpin pumping pumping ball pumping nail pumping set pumping station pump into pumpion pump iron pump iron pump island pump jack pump jockey pumpkin pumpkin butter pumpkin-head pumpkin-headed 友情友爱友谊友谊赛友邦友邻双双亲双人舞双休日 enthaupten Enthauptung entheben Entheizen enthielten Enthusiast enthusiastisch Enthärtung Enthärtungsanlage Enthärtungsmittel