Coffinite
n. 水砖矿
🗣️ 情景例句
I agree although I still have some reservations.
我基本上同意，但仍有所保留。
He that never climbed never fell.
不向上爬的也不会下跌。
I suggest you go up to our next higher price level.
我建议您采用我们价格再高一级的货