Calcedony
n. (=chalcedony)玉髓
🔁 扩展释义
【化】 玉髓
🗣️ 情景例句
The policemen could not cope with the crowds.
警察不能对付群众。
Thank you very much for giving us your valuable time.
我们占用了你宝贵的时间，非常感谢。
I don't like the colour either. It doesn't suit me at all.
我也不喜欢这种颜色。这颜色我穿根本不合适。