by the way
成語所屬單字way
by the way — 慣用語
1. used to add a remark or question that is loosely linked, or not linked at all, t
1.慣用語
釋義
順便一提；對了
used to add a remark or question that is loosely linked, or not linked at all, to what was just being discussed.
例句
By the way, did you remember to feed the cat before we left?
Aaron mentioned, by the way, that the meeting has been moved to Friday.