Air operated gun nail, code nail, steel row of nail, mosquito Niu nail of pneumatic spear___气动枪钉a yard nail ___码钉a steel billet nail ___钢排钉a grain nail ___蚊钉 2,钉的多音字 钉dīng基本字义 1. 竹木、金属制成的呈条形的、可以打入他物的东西:～子。～锤。斩～截铁。 2. ...