柯林斯詞典wisdom tooth (wisdom teeth) 1. N-COUNT Your wisdom teeth are the four large teeth at the back of your mouth that usually grow much later than your other teeth. 智齒 返回 wisdom tooth劍橋詞典one of the four teeth at the back of the jaw that are the last to grow 智齒 She's having her wisdom teeth out. 她要把智齒拔掉。 返回 wisdom tooth