Wss
abbr. wing sweep system 翼旋刮板系统
🗣️ 情景例句
Believe me, Max is fine.
相信我， Max很好。
What is on the schedule this morning?
今天上午有什么安排？
and at the most critical juncture we took turns in watching that point.
在最紧急的时刻，我们轮流监视那段河流的险情。