Monotron
莫诺速调管, 直越式速调管, 无反射极速调管
🗣️ 情景例句
OK, we have let you know as early as possible.
好的，我们会让你们尽早知道。
Patience is a flower that grows not in everyone's garden.
忍耐是朵花，并非人人园中都开发。
What do you do?
你干什么？