Wss
abbr. wing sweep system 翼旋刮板系统
🗣️ 情景例句
It's the first thing people will see when they come in.
这是人们走进来所看到的第一 件东西。
Silly(=good) child is soon ylered(=taught).
好小孩，学得快。
Don't throw it like that.Throw it like this.
不要那样扔，要这样。