Backscattered
反(背)向散射的
🗣️ 情景例句
It's not whether you win or lose, it's how you play the game.
关键不在于输赢，而在于怎么玩。
I'm afraid the pollution will kill us all.
公害可能把我们都逼死。
The IBM Personal Computer was widely copied.
IBM的个人电脑被大规模地模仿。