Shorter
a. 较短的；更短的；更矮的（short的比较级）
🗣️ 情景例句
Sorry. I have a meeting right now.
抱歉，我马上有个会议要开。
How do you do.
你好。
when a significant number of people are living permanently in space.
如果有相当数量的人永久性地住在太空，