Calmette's tyberculin
[医] 卡尔默特氏结核菌素, 沉淀结核菌素
🧩 词语组成解析
[医] 结核菌素
🗣️ 情景例句
Yes, indeed.
是的 ，原来如此。
It's very nice of you to come and see me off.
您来给我送行，真是太客气了。
I'm eleven. How old are you?
我11岁。你多大？