happened to do的意思

偶然，碰巧

happened on───偶然遇到或發現

happen to───發生于；偶然發生

happened along───偶然出現；意外出現；偶然到來

happened by───發生于

happened in───發生在（時間，地點等）

happened past───曾經發生過

happened upon───偶然發現；偶然碰見

have to do───不得不做某事

happen on───偶然遇到或發現

Another time five months ago, I happened to do upstairs at dusk when the window was open.───還有一次，就在五個月前的一天黃昏，本人碰巧在樓上，窗戶是開著的。

do wonder what CAN have happened to me!───不知道我這樣下去會變成什么樣呢？

Henry noticed this. "you don't think something has happened to her, do you?" he asked me.───亨利注意到我的行為，問我“你看，她不會出什么事吧？”

Sb. happened to do sth.───某人碰巧做了某事。