柯林斯词典toothy /ˈtuːθɪ/ 1. ADJ A toothy smile is one in which a person shows a lot of teeth. (笑容)露出牙齿的[ADJ n] 返回 toothy剑桥词典showing a lot of teeth when you smile （微笑时）露齿的 He gave me a toothy grin . 他朝我咧嘴笑了笑。 返回 toothy