noun ダウンロード 🔗共有 小臼歯 A tooth situated in front of the molar teeth; especially a tooth in humans with two cusps which is between the canines and the molars (Latin: singular dens premolaris, plural dentes premolares) Examples : "During Sarah's dental checkup, the dentist pointed to the X-ray and explained that she had a cavity in one of her premolars. " サラの歯科検診中、歯科医はレントゲンを指し、彼女の小臼歯の1本に虫歯があることを説明しました。 medicine anatomy body organ physiology biology science human part AIとチャット語彙ゲーム読解練習