Pitsaw file
[机] 半圆锉
🧩 词语组成解析
n. (两人用的)大锯
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
Your idea sounds like a good one.
你的想法听起来很不错。
Who wrote that piece?
那首曲子是谁写的？
We had lost the path and had no hope of finding it again.
我们找不到那条小路，而且也没有希望再找到它了。