Jg
abbr. 少尉（junior grade）
🗣️ 情景例句
May I have your name and number, please?
请问你的姓名和电话号码？
Good evening,Mrs. Brown.
晚上好，布朗夫人。
While the men had been working inside the ship, the air-line had been giving off oxygen.
当工人们的在船舱里干活时，供气管一直在排放氧气。