Gagate
煤玉, 煤精
🔁 扩展释义
【化】 煤精; 煤玉
🗣️ 情景例句
How was your trip?
你这一趟旅途还好吧？
I will play it by ear.
我会见机行事的。
The children shouted to the driver, but he did not hear them.
孩子们对着司机喊叫着，但是他没有听见。