Sapropel
[地质]湖泥(腐殖质), 腐殖泥
🔁 扩展释义
【化】 腐泥; 腐泥煤
🗣️ 情景例句
How come she hates birds?
她为何讨厌鸟？
If you're not happy, say it!
不高兴就说啊！
That's OK.We really need the material.
没关系，我们急着要这些原料。