brevity
/ˈbrevəti/ 28GREsatThe brevity of something is the fact that it is short or lasts for only a short time. 短暂
noun [抽象名词]简洁，简短；短暂，短促
Brevity is the first thing we can learn from them.
简洁是我们可以从他们身上学到的第一件事。
brev (短) + ity (状态) → 简短
单词造句:
Brevity is the first thing we can learn from them.
简洁是我们可以从他们身上学到的第一件事。