开口笑 kāikǒuxiào to smile broadly Origin Definitions Defs Strokes Stroke Words Sentences Sents kāikǒuxiào to smile broadly 开口 開口 kāikǒu verb + noun to open one's mouth to open one's mouth; to start to talk; to speak out or make a request笑 xiào verb to smile or laugh to have a happy expression on one's face or make sounds expressing joy; to smile; to laughkāikǒuxiào to split open · kaikouxiao 开口 開口 kāikǒu to crack open to split open; to tear; to develop a crack (e.g. in shoes or clothing)笑 xiào verb to smile or laugh to have a happy expression on one's face or make sounds expressing joy; to smile; to laugh