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
The village was filled with people--the weather was so nice.
镇上挤满了人--因为天气好的缘故。
He who wants a mule without fault,must walk on foot.
指望驴子无缺点，只有自己徒步行。
It is.
是的。