file in的用法和樣例：
例句
- The crowd filed in.
群眾列隊而入。 - A file which is a collection of change records used to update a master file in batch processing.
在批處理中，修改主文件的全部修改記錄的集合所構成的文件。
詞匯搭配
- in indian file 成一路縱隊(成單行)...
- in single file 成一路縱隊(成單行)...
- in file 依次(魚(yú)貫地)...
