Umping
(ump 的现在分词) n. 裁判员\\nvi. 当裁判
🗣️ 情景例句
Mmm-hmm. That's because he's sleeping.
嗯。那是因为他睡了。
How did you break your leg?
你怎么弄断了腿？
Yu Yan and Jim were neck and neck. They both passed on their sticks at the same time.
余延和吉姆跑得一样快。