File maintenance
[计] 文件维护\\n[经] 文件维护
🧩 词语组成解析
file
[faɪl]
vt. 提出（离婚诉讼或其他讼案）;把…归档;用锉锉;发稿，寄给报社;
vi. 发送（报道给报社）;排成一行行走;提出申请;
n. 文件（夹）;档案;纵列;锉刀;
fil线+e → 用线穿成的→ 档案
🗣️ 情景例句
The bride and groom really look wonderful together.
新娘和新郎看起来真是一对儿。
How much will the hospital bill be?
住院费大概是多少钱？
unlike, say, a buyer of goods, cannot complain that the law is loaded against him.
但是储户不能像货物的买主那样来抱怨法律对自己不利。