U-s
abbr. upper-stage 上级，顶级
🗣️ 情景例句
Thanks for the haircut, keep the change.
谢谢你给我剪头，不用找了。
I start work at 8 o'clock.
我八点开始工作。
'Do not touch the exhibits. Some of them are dangerous!'
“切勿触摸展品，某些展品有危险！”