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
Three minutes to play.
还剩三分钟。
Like father, like son.
有其父必有其子。
I'm not sure that this conference is as good as last year's.
我确信这次会议不如去年的会议精彩。