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
What about the cake?
蛋糕怎么样？
Let's begin now.
现在让我们开始。
He had his supper, listened to the radio, read a newspaper and then went to bed.
他吃晚餐，听收音机，读报纸，然后睡觉。