Uag
abbr. Upper Atmosphere Geophysics 高层大气地球物理学
🗣️ 情景例句
You made a tough decision.
你做了一个困难的决定。
If the old dog barks,he gives counsel.
老狗叫，是忠告。
After a short while he started directing films himself.
不久，他开始自己导演电影。