Immunopolysaccharides
[醫(yī)] 免疫多糖類
??? 情景例句
Do you have any questions in mind about them, Mr. Martin?
你還有什么問題嗎，馬丁先生？
Do you speak English?
你會說英語嗎？
I'll get another one now, said her mother.Don't worry.
“我這就再去拿一支，”她媽媽說，“別擔心。”