do do away with废除
do away with formalities不讲客套
do away with convention打破惯例
do away with formalism抛弃形式主义的东西
do away with superstition破除迷信
to do away with涤除;废除
completely do away with根除
do away with bad habits涤除恶习
PHRASAL VERB（动词词组） To do away with something means to remove it completely or put an end to it. 消除; 终结
The long-range goal must be to do away with nuclear weapons altogether.
长远目标一定是销毁所有的核武器。
PHRASAL VERB（动词词组） If one person does away with another, the first murders the second. If you do away with yourself, you kill yourself. 谋杀 [非正式]
...a woman whose husband had made several attempts to do away with her.
… 一位丈夫数次试图将其谋杀的女人。