英语词汇48 w ac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	48 w ac
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	than a desire than a dog than a few than after than a glacier than almost any other than a market average than a mere than among than an array than announced than an Ordinary than anticipated than anybody else than any comparable than any country than any man than any of us could have imagined than anyone else than any other than any other region than any previous than anything than anything else than any time

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)—