Utrc
abbr. United Technologies Research Center 联合技术研究中心
🗣️ 情景例句
Well, there's a lot to think about.
噢 有许多事需要考虑。
Idleness rusts the mind.
懒惰使人的头脑迟钝。
Sorry, I don't think so.
对不起，我不行。