Ump
n. 裁判员\\nvi. 当裁判
🗣️ 情景例句
I can believe that. One good thing about ping pong is that it doesn't need much space.
我几乎不敢相信。乒乓球最大的好处是不占地方。
Fighting one's own.
起内哄。
Are these your apples?
这些是你的苹果吗？