Alveolodental membranae
[醫(yī)] 牙周膜
?? 詞語組成解析
[醫(yī)] 牙槽牙的
??? 情景例句
But, as a working woman,
但是就職業(yè)婦女來說，
What did the doctor say?
醫(yī)生說了什么嗎？
He can't make it today. He has to stay at home.
他今天不行了。他得呆在家里。