Read Edit View history 郑重其事 zhèngzhòngqíshì serious Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 郑重其事/鄭重其事 · zhèngzhòngqíshì · serious 2026/03/04 郑重其事 / 鄭重其事 zhèngzhòngqíshì serious serious about the matter 他郑重其事地宣布了这个消息。 idiom created sense Mar 4, 2026, 02:25 AM