Backscattered
反(背)向散射的
🗣️ 情景例句
That's not the issue.
那不是我们讨论的话题。
Come on now-buck up-face the music-nose to the grindstone.
快振作起来，面对现实，埋头苦干。
She was thinking that she must reprimand her home help the next morning for such a monstrous piece of negligence,
她心想明天上午一定要好好训斥那个干家务的帮手，她竟如此疏忽大意。