釦 kòu HSK6 button Definitions Defs Origin Strokes Stroke Words Sentences Sents 2 sentences 这颗扣看起来非常别致。 zhè kē kòu kànqǐlai fēicháng biézhì. This button looks very unique. Source: Dong Chinese Dictionary老师帮那个小女孩缝好了外套上掉落的钮扣。 lǎoshī bāng nà gè xiǎo nǚhái fénghǎo le wàitào shàng diàoluò de niǔ kòu. The teacher helped the little girl sew back the button that had fallen off her coat. Source: Dong Chinese Dictionary