Backscatter
[计] 反向散射
✅ 同义词
🗣️ 情景例句
She dumped me.
她把我甩了。
It is an ill bird that fouls its own nest.
家丑不可外扬。
chasms wider than the Grand Canyon and at least one mountain more than twice as tall as Everest.
比大峡谷还宽的裂缝，起码有一座山有珠穆朗玛峰的近两倍高。