英语词汇ac17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	ac17
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	international assets international assets international assignment international assignment international assistance presence international associate International Association International Association for dental Research International Association for Food International Association for identification International Association for identification International Association for impact assessment. international Association for the evaluation of educational international Association for the evaluation of educational international Association for the exchange of students for t International Association for the Study of obesity International Association lions International Association Lions International Association of Amusement Parks International Association of Chiefs of Police International Association of classification Societies International Association of Judges international Association of local governments international association of oil and gas producers international association of outsourcing professionals

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)—