Diffraction spectrum
[医] 衍射光谱
🧩 词语组成解析
n. 衍射\\n[化] 衍射
🗣️ 情景例句
What kind of house do you have in mind?
你想买什么样的房子呢？
To window-shop
逛商品陈列橱
When will the train leave?
火车什么时候开？