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
What are you up to?
你在忙些什么?
Call me tomorrow if you have time.
明天要有时间就给我打个电话。
Our knowledge of the oceans a hundred years ago was confined to the two-dimensional shape of the sea surface and the hazards of navigation presented by the irregularities in depth of the shallow water close to the land.