基本解释n.罐头名词tin的复数形式.abbr.[军]炮塔综合夜间瞄准镜（=Turret Integrated Night Sight）同根派生 英汉例句用作名词 (n.)This little gadget's great for opening tins.这小玩意儿开罐头挺好用。Food has been closed up in tins.食品被密封在罐头里。