Carcinotron
[电]回波管
🗣️ 情景例句
I've been in China to work on the new project.
我一直在中国搞一个新项目。
Let me tell you the whole story.
让我告诉你整个来龙去脉。
Use your head a little, sir!
请用你的脑袋想一想，先生。