Vital tyberculin
[医] 减毒活结核菌素
🧩 词语组成解析
[医] 结核菌素
🗣️ 情景例句
My dad's letting me borrow the car.
我爸爸借我用汽车。
The data confirm that this product is safe and effective.
数据证实此种产品安全有效。
I was on the march.
我参加了游行。