Wofatit
离子交换树脂
🗣️ 情景例句
You know, it hung over my crib, too.
要知道 ，我的小床上也曾有过它。
I think it's going to be too long.
我认为它将太长。
It's very smart.Short skirts are in fashion now.
它很时髦。短裙现在很流行。