Ophitron
小型微波发生器, 微波振荡管
🗣️ 情景例句
I never understand what you are talking about, maybe it's the language barrier.
我从不知道你在说什么，也许这就是语言障碍吧。
To smoke a cigarette
吸烟
I tried to make conversation.
我试图找个话题和她聊聊。