Uml
abbr. 统一建模语言（Unified Modeling Language）
🗣️ 情景例句
She never spoke about her private life.
她从未谈过她的私生活。
He snatched the purse and the ladder, and ran away.
他抢了手提袋和梯子，逃走了。
Yes, it is. You need to wear warmer clothes.
是啊，你应该穿得更暖和些。