Phonon
n. 声子\\n[计] 声子
🏥 医学释义
声子，振动量子
🗣️ 情景例句
By the way, will we be able to get a refund on this cancellation?
顺便问一下，我们取消后可拿回定金吗？
He seems to be the most muscular guy.
他看起来似乎最魁伟。
In the tree there is a bird.
树上有一只鸟。