Sanatron
n. [电子]窄脉冲多谐振荡管
🗣️ 情景例句
Excellent job.
做得太棒了。
We never know the worth of water till the well is dry.
井干方知水可贵。
He's a very nice person.We'll all miss him.
他是个非常好的人，我们大学都会想念他的。