Streptolin
[医] 黄链丝菌素
🗣️ 情景例句
I've got it. Now give me some information about
我知道了。现在告诉我
He has been to America.
他去过美国。[曾经有过的经验]
The airport was built years ago, but for some reason it could not be used then.
机场是许多年前建的，但由于某种原因当时未能启用。