Rami gingivales superiores
[醫(yī)] 上齦支
?? 詞語(yǔ)組成解析
ramus 的復(fù)數(shù)
??? 情景例句
John proposed marriage to Helen.
絢翰向淪論求婚。
How many more minutes will it take for the train to arrive?
火車(chē)還要多少分鐘就要到達(dá)呢？
Your future husband,Miss Marsh?
您的未婚夫，馬什小姐？