Jg
abbr. 少尉（junior grade）
🗣️ 情景例句
After studying an hour, I finally got the hang of the lesson.
我学习了一个小时，终于理解了这一课的要点。
He can run as fast as Jim.
他跑的和吉姆一样快。
That must be Conrad Reeves.
一定是康拉德。里弗斯。