英语词汇ac in怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	ac in
释义	Examples: discriminant (e.g. b^2-4ac in the formula for the root of a quadratic equation)— 判别式 See also: in prep — 中 prep • 于 prep • 其中 prep 2-in-1— 二合一 in-— 非
随便看	i tried to prove that i tried to reach i tried to recall i tried to repair i tried to reply i tried to run i tried to stop him I tried to summarize I tried to summarize I tried to summarize the most important i tried to summarize the most important I tried to take I tried to take I tried to translate I tried to translate i tried to understand I tried to write I tried to write I tried twice i tried twice I tried until i tried vain i triggered it right away it' right here

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

discriminant (e.g. b^2-4ac in the formula for the root of a quadratic equation)—