Permutite
滤(水)沙, 软水沙, 人造沸石
🔁 扩展释义
【化】 滤砂; 软水砂; 人造沸石【医】 人造浮石
🗣️ 情景例句
I don't know.
我也说不上来。
I would like to suggest that we take a coffee break.
我建议我们休息一下喝杯咖啡。
Enough is enough!
够了够了！