Fusinite
丝炭煤素质; 丝质体
🗣️ 情景例句
Why do you plan to leave the present job?
你为什么打算离开现在的工作？
Do business, but be not a slave to it.
要做事，但不要做事务的奴隶。
Pollution is the price we pay for an overpopulated, over industrialized planet.
污染就是我们为这个人口过密，过度工业化的星球所付出的代价。