Anthracolite
[化] 黑方解石; 里沥青灰岩
🗣️ 情景例句
I'm ... very proud of you.
我很……以你为荣。
Who is the auther of this play?
谁是这戏剧的作者？
if successful, to larger audiences.
如果讲得好，可能向更多人发表演说。