U-s
abbr. upper-stage 上级，顶级
🗣️ 情景例句
to see some of my designs that I've been working on?
看我正在设计的一些服装呢？
It's essential to choose the right means of transportation.
选择合适的运输方式很重要。
He could also hear night insects and the sound of waves on the shore.
他还能听到夜晚里昆虫的叫声和波浪拍击岸边的声音。