Idf
abbr. 综合资料文件（intergrated Data File）
🗣️ 情景例句
But it's kind of small also. We must've bought the wrong size.
但它也有点小了。我们一定买错了尺寸。
This man is directing the movie.
那个人从事电影导演工作。
Take care of yourself.
照顾好你自己。