Idf
abbr. 综合资料文件（intergrated Data File）
🗣️ 情景例句
You mature quickly.
这种人成熟得快。
What did you think of our factories?
你认为我们的工厂怎样？
and your life becomes increasingly merged in the universal life.
自己的生活慢慢地和整个宇宙的生活融合在一起。