Backward scattering
[化] 向后散射
🧩 词语组成解析
n. 分散, 散射, 稀疏的少量\\na. 四散开的, 分散的\\n[计] 散射, 扩散, 杂散
🗣️ 情景例句
Well, that's done. Shall we go?
好了 打完了。我们可以走了吗?
There are as good fish in the sea as ever came out of it.
海里的好鱼是取之不尽的。
He was efficient in his work.
他工作效率高。