Rami dentales superiores
[医] 上牙支
🧩 词语组成解析
ramus 的复数
🗣️ 情景例句
Your new exercise class?
你的新健身班
Experience must be bought.
若要得经验，必须化代价。
They devise hundreds of competitions which will enable us to win huge sums of money.
他们设计数以百计的竞赛，竞赛中有人可赢得巨额奖金。