Heptode
n. 七极真空管\\n[电] 七极管
🗣️ 情景例句
Certainly, sir. I'll get a taxi for you. Are you going directly to the cinema?
好的，先生。我会帮您叫车的，您直接去电影院吗？
Let's go Dutch.
分摊吧！
They always tell you what a picture is 'about'.
总是告诉你一幅画的“意思”是什么。