Valerobromine
[医] 戊酸溴(含有戊酸和溴化物)
🗣️ 情景例句
First, we need to more public relations activities to promote understanding.
首先，我们应该更多地做公关活动以促进了解。
I was in the hospital for several weeks.
我在医院里住了几个星期了。
Eleven. And we play the game with a ball like this. Is the game popular in the USA?
11名。而且我们用这样的球比赛。这种比赛在美国受欢迎吗？