Merging sorted file
[计] 合并分类文件
🧩 词语组成解析
[计] 合并, 归并
a. 分选的；分类的；挑选的
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
They have nice things, but they've very expensive.
它们的东西不错，但很贵。
The frog is frightened at the sight of a snake.
那只青蛙因为看到了蛇而战抖。
Yes, a lot of people like it. Some are very good at it.
对，许多人喜欢。有些人划得很好。