Keramzite
素烧粘土填料, 有孔粘土, 陶结块
🗣️ 情景例句
A couple of weeks.
两、三个星期吧。
The laundry is not dry enough.
衣服还没干。
3 What have you been interested in for as long as you can remember?
3。你所能想起来的自己感兴趣的事是什么？