Arcatron
冷阴极管
🗣️ 情景例句
If we cancelled third world debt, perhaps those countries could start to rebuild.
如果我们取消第三世界债务，也许那些国家就会开始重建。
It is my pleasure to introduce the keynote speaker for today.
我很荣幸地介绍今天的主讲人。
Let's think carefully, I replied.
“让我们仔细想一想，”我答道。