Umts
abbr. 通用移动通信系统（Universal Mobile Telecommunications System）；普遍军训和服役（Universal Military Training Service）
🗣️ 情景例句
Forgive my ignorance, But what exactly are you talking about?
请原谅我的孤陋寡闻，你说的到底是什么？
Don't miss the boat.
不要坐失良机。
The EU -- following fine continental traditions --
欧洲人遵循优良的大陆传统，