英语词汇480v y 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	480v y 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	finding a location finding alternatives finding alternative ways finding a match finding a means finding analysis finding and accessing finding and keeping jobs finding and testing finding a needle in a haystack finding a new job finding a niche finding answers finding answers to these questions finding a place finding a place to live finding a place to sleep finding application finding a room finding a solution finding a suitable solution finding a topic finding a voice finding a way finding a way through

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)—