Backscattered
反(背)向散射的
🗣️ 情景例句
Shall we have a chat in the sitting room over the tea for a while?
我们在客厅呆一会儿，喝茶聊天好吗？
To throw a plane
抛
It must be the only modern house in the district.
它肯定是这个地区唯一的一栋现代化住宅。