Diffraction spectrum
[医] 衍射光谱
🧩 词语组成解析
n. 衍射\\n[化] 衍射
🗣️ 情景例句
Tom, is that you?
汤姆，是你吗？
She's such a pain in the neck.
她是个如此讨厌的人。
Instead he bought himself fifty pence worth of trouble.
却拿这钱给自己买了50便士的麻烦。