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
Yes, but the number's no longer in service.
打过，但那个号码是空号。
Hurry back!
快去快回！
he might as well try to explain a crime or a love affair.
他还不如给人讲一个犯罪案件或一个恋爱故事。