Oart
abbr. Office of Advanced Research Technology <美国>高级研究技术局
🗣️ 情景例句
Congratulations, Michelle! That's something!
恭喜 ，Michelle！太好了！
He preaches best who lives best.
言教不如身教。
She likes bread and milk a little, but she doesn't like eggs at all.
她吃点面包，喝些牛奶还行，但是不喜欢吃鸡蛋。