elapseKK [ɪˋlæps] /ɪˈlæps/發音動詞1經過、過去、流逝正式;主詞為時間Several months elapsed before we heard back from them.過了好幾個月,我們才收到他們的回覆。2到期、失效用於期限、效期Your right to appeal expires once the deadline has elapsed.期限一過,你的上訴權利就失效了。