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
What would you like to be doing two years from now?
两年后你希望自己在做什么？
I'll check it.
我去查一下。
It was spring,but the weather was awful.It rained all the time.
是春天，但天气太糟了。一直在下雨。