英语词汇ac230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	ac230
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	shop hours shop information shoping shoping area shoping bag shoping cart shoping Mall shoping shopping shop inside shop Inspection shop insurance shop interior shop international shop items shopkeeper shopkeepers shop keeping shop labor shop layout shoplifting shopliftung shop lighting shop location shop locator shop logistics

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)—