Rigol
n. 普源精电（电子仪器公司）
🗣️ 情景例句
Things have worked out badly.
情况进展得很不理想。
Now, ladies and gentlemen, I'd be happy to answer any questions that you might have.
各位女士各位先生，现在你们有任何问题我都乐意答复。
I counted seven old cars and three old refrigerators.
我数了一下，有7辆旧汽车和3上旧冰箱。