Meson photoproduction
[化] 介子光致产生
🧩 词语组成解析
n. 介子\\n[化] 介子
光致产生\\n光致作用
🗣️ 情景例句
Anybody home?
有人在家吗？
I know the boy whose father is a writer.
我知道那个男孩的父亲是作家。
A long time ago, one of his ancestors who lived in Africa went into the forest to cut down a tree to make a drum.
很久以前，他那生活在非洲的祖先中有一人走进森林去砍树来做鼓。