Plitron
[电] 高度真空管
🗣️ 情景例句
Have you made the music arrangements?
音乐安排好了吗？
Hello! I'm from ABC Insurance. May I speak to you?
您好，我是从ABC保险公司来的。我可以跟您谈谈吗？
then administrative overheads will be low.
行政管理费用就会降低。