Rolltop file
折叠式存储器
🧩 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
Food is necessary to maintain life.
食物是维持生命所必须的。
Our new car looks like a dream next to her old car.
跟旁边这些车比较，我们的新车如同一个梦。
as if he were holding it completely enclosed in the hollow of his hand.
就好像完全握在自己手心里一样。