Tyberculin
[医] 结核菌素
🗣️ 情景例句
He emphasized that Marxism was scientific truth.
他指出马克思主义是科学的真理。
No, I don't want to.
不，我不希望那样。
They're said to be very good. What time does the performance start?
据说他们很棒。演出什么时候开始？