改成 gǎichéng convert Definitions Defs Origin Strokes Stroke Words Sentences Sents 1 sentence 把你的密码改成我猜不到的东西。 bǎ nǐ de mìmǎ gǎichéng wǒ cāi bù dào de dōngxi. Change your password to something I can't guess. Source: OpenSubtitles