Umps
abbr. unit mission planning system 部队任务计划系统; uridine monophosphate synthase 尿苷一磷酸合酶
🗣️ 情景例句
Do you think you can make yourself understood in English?
你认为你能用英文表达你的想法吗？
She changed into old clothes for the sake of comfort.
为了舒适，她换上了旧衣服。
Yes. What is it?
有。什么事？