Plifier
电子束半导体线性低通放大管
🗣️ 情景例句
I might choose Michigan.
我说不定选择Michigan大学。
If it hadn't been for your help, we would never have finished it.
如果没有你的帮助，我们永远完不成任务。
Ah, yes, Sandra.How do you spell intelligent'?Can you tell me?
啊，是的，桑德拉。"intelligent怎样拼写？你能告诉我吗？