常見(jiàn)例句用作動(dòng)詞 (v.)Step aside here and unbutton your vest please.請(qǐng)您到這邊來(lái)一下，解開(kāi)馬夾紐釦。Please unbutton your shirt and loosen your belt.請(qǐng)解開(kāi)上衣的釦子 返回 unbuttoning