Betun
一种专利的烟草喷洒药剂
🗣️ 情景例句
I'll call her back.
我给她回电话。
Knowledge is power.
知识就是力量。
The man smiled pleasantly.He did not understand English! He spoke German.He was a tourist.
这人友好地笑了笑。他不懂英语！他讲德语。他是个旅游者。