Tsdf
abbr. target system data file 目标系统数据文件
🗣️ 情景例句
It's getting late, and we have a bit of a drive.
已经晚了， 而我们还要开好一段路呢。
Never too old (or late) to learn.
学到老，学不了。
Thank you, Mr. Robert.
谢谢，罗伯特先生。