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
Please sit down, Mr. Mark.
请坐吧，马克先生。
If I had known her telephone number, I would have called her.
如果我知道她的电话号码，我就给她打电话了。
For a few hours, you settle back in a deep armchair to enjoy the flight.
几小时之内，你躺在扶手椅上，享受着旅途的欢乐。