英语词汇“可做可不做”的翻译、意思、用法、释义-英汉汉英词典

单词	可做可不做
释义	可做可不做a.elective(外科手术等)可做可不做的，非急需的
随便看	oil drain oil drainage oil drain cock oil drainer oil drain hole oil drain plug oil drain pump oil drain tank oil drain valve oil dregs oil dregs--oil deposit-- oil sediment oil drill oil drilling oil drilling barge oil drilling facilities oil drilling platform oil drilling rig oil drilling rigs oil drip pan oil drip pan (oil catch oil drip pan (oil catch, oil dish) oil dripper oil drive oil-drop experiment oil droplet