Diffraction symmetry
[化] 衍射对称性
🧩 词语组成解析
n. 衍射\\n[化] 衍射
🗣️ 情景例句
He patted me on the back for the deal made yesterday.
他对我昨天所做的交易表示满意。
He who makes no mistakes, makes nothing.
不犯错，将一事无成。
They help their parents to open their stockings, too.
他们还帮助父母打开他们的袜子。