File cathing
[计] 文件高速缓存技术
🧩 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
I've got to start thinking about college soon.
我很快也得开始考虑大学的事了。
Then, all of a sudden, it became cloudy and began to rain.
可是突然天就变了，乌云密布并下起雨来。
Yes. I don't think it's necessary to buy the bigger one.
有哇。我认为没必要买较大的机子。