Backscattered
反(背)向散射的
🗣️ 情景例句
I estimate his age to be about 30.
我估计他的年龄大约30岁。
The more riches a fool hath,the greater fool he is.
愚人越富越蠢。
I've promised to take my pound of flesh.
我说过一定要拿走我应得的那一磅肉。