Ump
n. 裁判员\\nvi. 当裁判
🗣️ 情景例句
Look at those funny-looking clowns.
你看那些滑稽的小丑。
I'd like to have a seat by the window.
我要一个靠窗的座位。
Fortunately, however, ancient men made tools of stone, especially flint,
然而， 幸运的是，远古人用石头制作了工具，特别是用燧石，