释义
- 1. (of trains) down (i.e. away from the capital)
- 2. (of river boats) to travel downstream
- 3. to issue (a document) to lower bureaucratic levels
- 4. (of writing on the page) vertical, proceeding from top to bottom
流利来自习惯。
改变你的学习方式。
试试 HanyuGuide 的主动间隔重复系统。
