Websterite
n. [矿]矾石
🗣️ 情景例句
Robots can be used for many tasks which are considered too dangerous for people to do.
机器人能完成许多对人类来说是很危险的任务。
Please don't bother me now.I'm very busy.
现在请别麻烦我，我很忙的.
This cellar room is very damp in the rainy season.
这间地下室在雨季非常潮湿。