Umping
(ump 的现在分词) n. 裁判员\\nvi. 当裁判
🗣️ 情景例句
but it'll take you ten minutes longer.
但会多花你十分钟的时间。
He is a doctor. He has his own practice.
他是个医生，他自己开业。
Their aim is understandable.
他们的目标是可以理解的。