Read Edit View history 二成 èrchéng twenty percent Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 二成 · èrchéng · twenty percent 2026/03/10 二成 èrchéng twenty percent twenty percent, used to express a proportion of a whole. 今年的收成增产了二成。 numeral created sense Mar 10, 2026, 09:48 PM