Backscatter
[计] 反向散射
✅ 同义词
🗣️ 情景例句
at the Museum of Natural History.
在自然历史博物馆。
The dogs bark, but the caravan goes on.
我行我素，岂管他哉。
which we may call respectively the tough and the gentle.
我们分别称之为强硬法和温柔法。