Narasin
[化] 甲基盐霉素
🗣️ 情景例句
I know that, but ...
这我知道， 但是……
I am very happy that you have come all the way from the United States to visit our company.
您不远千里从美国来我公司访问，我们感到非常高兴。
I teach English.
我教英语。