Diffraction
n. 衍射\\n[化] 衍射
📖 牛津释义
diffraction
n[U].
🏥 医学释义
衍射，衍射现象
🗣️ 情景例句
We have talked of you ofter.
我们经常谈到你。
He is a man of his word.
他是守信的人。
Excuse me!
打扰一下。