Sapropelite
腐泥煤, 腐泥岩
🔁 扩展释义
【化】 腐泥煤
🗣️ 情景例句
but our schedules won't allow it.
但我们的工作时间表不允许这样。
Hasty climbers have sudden falls.
大起者有大落。
There is only one difference between an old man and a young one:
老年人和年轻人之间仅仅有一个不同：