Desilter
沉淀池, 滤水池
🗣️ 情景例句
Good day.
再见！
My coffee is too hot to drink!
我的咖啡热得没法喝。
and so the tools of long ago have remained when even the bones of the men who made them have disappeared without trace.
因此，尽管制造这些工具的人的骨头早已荡然无存，但远古时代的石头工具却保存了下来。