英语词汇ac2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	ac2
释义	Examples: discriminant (e.g. b^2-4ac in the formula for the root of a quadratic equation)— 判别式 inverter, device that converts AC electricity DC and vice versa— 反用换流器
随便看	the market indicates the market is closed the market is dynamic the market is expected to the market is flooded the market is highly the market is limited the market is moving the market is picking up the market is ready for the market is undergoing the market is volatile the market of people the market penetration of innovations the market picks up the market's the market's the market's the market seems to the markets have closed the market's point of view the market's point of view the market's point of view the market's point of view the market's point of view

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)—