Actiline
[化] 新霉素B
🗣️ 情景例句
How can you do business with the americans? You'll need to improve your English first.
你怎么能与美国人做生意？你得先提高自己的英文水平。
I was so angry that I could hardly speak.
我气得几乎说不出话来。
What are those?
那些是什么？