Ump
n. 裁判员\\nvi. 当裁判
🗣️ 情景例句
Right.
对。
It's going to crash! Why?
要下坠了，究竟怎么啦？
when H.M.S. Porcupine was put at the disposal of the Royal Society for several cruises,
皇家学会用英国"豪猪号舰艇进行了几次巡航后，