Ecto-antigen
[医] 菌表抗原, 体外抗原
🧩 词语组成解析
antigen
['æntidʒən]
n. 抗原;
🗣️ 情景例句
May I take a picture of you and your little boy?
我可以替你和你的小男孩拍一张照吗？
Have you send him any pencils?
你送他铅笔吗？
In spite of the heavy rain, she went to the shop.
尽管下着大雨，她还是去了商店。