Umping
(ump 的现在分词) n. 裁判员\\nvi. 当裁判
🗣️ 情景例句
I hope that someday maybe you'll be able to visit my family in Beijing.
我希望将来有一天，你可以来北京到我家里作客。
I know the boy whose father is a scentist.
我知道那个男孩的父亲是科学家。
not to mention the equally numerous small animals like field mice and voles which you do not see,
地上有不显眼的无数的老鼠和田鼠之类的小动物，