Cholesterinized antigen
[医] 胆甾醇制抗原
🧩 词语组成解析
antigen
['æntidʒən]
n. 抗原;
🗣️ 情景例句
Yes?
什么？
Never offer to teach fish to swim.
切莫教鱼游泳。
How long has Jim been at his school?
吉姆到校有多长时间了？