Premolars
(premolar 的复数) n. 前臼齿\\n[医] 前磨牙, 双尖牙, 磨牙前的
🗣️ 情景例句
There is power and beauty in Mr. Stewart's work, Stewart
先生的作品中展现出力与美。
Why don't you turn off the stupid program?
何不把无聊的节目关掉？
Yes, I'll do that.I'm sorry about that.
是，我重打。对此我感到很抱歉。