overboardo•ver•board /'əʊvəbɔːd/

adv 向舷外

• jump overboard 从船上跳入水中

词组go overboard 过分感兴趣

• They tend to go overboard on this subject. 他们对这一问题过分感兴趣了。

throw sth. overboard 抛弃某事

• He seems to have thrown all his principles overboard. 他似乎放弃了他所有的原则。