Desander
泥浆除砂器
🗣️ 情景例句
I can't face him after what I've done.
从那以后我无颜面对他。
This nation is noted for its economic stability.
这个国家以它的经济的稳定性闻名。
If it were gentle, only the more unstable rods fell.
如果地震轻微，只有不稳定的木棒倒下；