Lignitic
a. 褐煤的, 含褐煤的
🗣️ 情景例句
What about the rings?
戒指怎么办？
I was impressed very much.
我有深刻的印象。
To their surprise, the precious parcel was full of stones and sand!
令他们吃惊的是，那珍贵的包裹里面装的全是石头和沙子！