Backscattering
n. [物]反(向)散射,后向散射
✅ 同义词
🗣️ 情景例句
Can you tell me about how long it'll take to get to...?
你能告诉我到……有多远吗？
This is a schedule.
这是一张时间表。
I can't take it anymore.
我受不了了！