Read Edit View history 咧开嘴笑 liěkāizuǐxiào grin Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 咧开嘴笑/ 咧開嘴笑 liěkāizuǐxiào grin to laugh with mouth wide open 他听到好消息，高兴地咧开嘴笑了。 Edit Delete References Add reference No references for this word.