excused herself的用法和樣例：
例句
- At noon she excused herself on some pretext and left the house.
中午她找了一個(gè)借口，說(shuō)了一聲就走了。 - In a little while Miss Ferguson excused herself and went away.
過(guò)了一會(huì )弗格森小姐求得同意提早走了。 - She stood up, excused herself (ie apologized for leaving) and walked out of the meeting.
她站起身來(lái)為中途離開(kāi)道了歉，然後走出會(huì )場(chǎng)。
