Read Edit View history 一本正经 yīběnzhèngjīng earnest Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 一本正经/一本正經 · yīběnzhèngjīng · earnest 2026/03/04 一本正经 / 一本正經 yīběnzhèngjīng earnest in deadly earnest; deadpan 他一本正经地在那里胡说八道。 expression created sense Mar 4, 2026, 02:25 AM