Unique file
[计] 独立文件
🧩 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
Be careful not to drink the water in__.
小心点儿，不要乱喝水。
How many cans are you going to take?
你要拿几罐？
You might both have been caught and killed!
你们俩可能给抓住杀了。