Pdsr
abbr. Principal Director of Scientific Research 科研部主任
🗣️ 情景例句
I think Michelle is better off staying where she is.
我觉得Michelle待在原地比较好。
Either win the horse or lose the saddle.
不是全赢，就是全输；孤注一掷。
Are you all right now?
你们现在好些了吗？