toothyKK [ˋtuθi] /ˈtuθi/發音形容詞1露齒的、露出牙齒的She greeted us with a wide, toothy grin.她對我們露齒而笑,笑得很開懷。2牙齒大的、齒列突出的The toothy little boy in the photo is now a dentist.照片裡那個門牙特別大的小男孩現在是牙醫。3多齒的、有利齒的多指動物或工具A toothy blade cuts through thick branches more easily.齒多的鋸片切粗樹枝比較省力。