Baryte
重晶石
🗣️ 情景例句
Which advertisement company did you serve?
你在哪家广告公司做事？
The raceis got by running.
赛跑要靠奔跑来赢得。
There is space for summer picnics, open-air concerts, plays and games.
这儿有空旷的地方，供作夏日野餐、露天音乐会、各种娱乐和竞赛之用。