U-s
abbr. upper-stage 上级，顶级
🗣️ 情景例句
Just to get an idea of some other possibilities.
瞧瞧其他可能的选择。
Packing will help push the sales.
包装有助于推销产品。
You just don't consider anyone but yourself.
你除了自己外从不为别人考虑。