Stabilotron
厘米波功率振荡管, 稳频管
🗣️ 情景例句
Yes, my husband did call.
是的， 我丈夫打过电话。
Patience and application will carry us through.
忍耐和努力会使我们度过难关。
I'm thinking of buying some next Sunday.
我打算下星期天去买几条。