Orda
abbr. Oceanographic Research for Defense Application 海洋学防御应用研究
🗣️ 情景例句
Good morning, Ellen.
早安， Ellen。
I'm ashamedfor you.
我为你感到害臊。
a trough (the lowest point), a height (the vertical distance from the trough to the crest),
波谷（最低点）、浪高（从波谷到浪峰的垂直距离）