Topp
abbr. Terminal-Operated Production Program 终点站作业（如调车，装卸，搬运等）生产计划
🗣️ 情景例句
We're very lucky, the three of us ...
我们非常幸运， 我们三个……
Have him return my call.
让他给我回电话。
My teacher's gifted instruction lived on after her death.
我的教师逝世后，她宝贵的教诲仍继续长存。