Unspent
a. 没有用完的, 未耗尽的
✅ 同义词
🗣️ 情景例句
This is he speaking.
我就是。
How long have you been studying English?
你学英语多久了？
But when table, penholder and paper are all moving, how is it possible to write legibly?
可是，当桌子、夹笔装置、纸都在移动时，怎么能书写得清楚呢？