Boivan antigen
[医] 布伊范氏抗原
🧩 词语组成解析
antigen
['æntidʒən]
n. 抗原;
🗣️ 情景例句
On a studect visa, full-time work is not permitted.
持学生签证的话，不允许做全职工作。
It's been 5 years since I last saw you.
我已5年没见你了
He could hear shouting in the camp itself.
他听得军营里面的喧闹声。