So first of all, what is an abbreviation? Well, here's a clue in the word. You have the word " brev" . " Brev" -- in other words, " brevity" -- it means to be short.

首先，" abbreviation" 缩写是什么呢? 其实，在这个拼字当中藏有线索。当中有" brev" 这个字。" Brev" 换个说法" brevity" 就是精简的意思。