Electrokinetograph
动电计; 电动测速仪; 电动流速仪
🗣️ 情景例句
But first, I think we should take a moment
不过首先 我想我们应该用一两分钟
Let's go out for a drive.
兜风去。
Oh, dear! What's wrong?
噢，天哪！怎么啦？