Callsign
n. 通信呼号
🗣️ 情景例句
Well, I'm glad you're feeling better
我很高兴各位感觉好些。
Are you living in a dorm this term?
本学期你是住在学校宿舍吗？
After a short while he started directing films himself.
不久，他开始自己导演电影。