"how come" 是什麼意思?

母語人士的回答
Rebecca
"how come" 是詢問理由時的口語說法!如果上下文的內容很明確時,也能單獨使用 "how come"。 例句: How come you left school early today? = Why did you leave school early today? (你今天為什麼提早離開學校?) 例句: 人物A: I didn't finish watching the movie. (我沒看完那部電影。) 人物B: How come? (為什麼?)