Tuberculins
(tuberculin 的复数) n. 结核菌素
🗣️ 情景例句
I know a place that serves great fish 'n chips.
我知道有一个餐馆能吃到很好的鱼和薯条。
Teacher. He is teaching.
老师。正在教书。
The efficiency is greatly raised,and the intensity of labor is decreased.
工作效率大大地提高了，而劳动强度却降低了。