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
International travel involves a lot of waiting around in airports.
经常在机场等候是环球旅行的一部分。
No, I don't. Will it be a problem?
不，我没有，会有困难吗？
Perhaps the most extraordinary building of the nineteeth century was the Crystal Palace, which was built in Hyde Park for the Great Exhibition of 1851.
19世纪最不寻常的建筑也许要数水晶宫了，它是为1851年的“世界博览会”而建在海德公园的。