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
What kind of things are you looking for?
你想要买什么样的东西？
The flight is delayed.
飞机晚点起飞。
Who do you think you're talking to?
你以为你在跟谁说话？