英语词汇3ac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	3ac
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	payment was carried out payment was determined payment was done payment was due payment was effected payment was made payment was processed payment was withheld payment website payment were conducted payment whatsoever payment will amount payment will be payment will be charged in payment will be done payment will be due payment will be included payment will be issued payment will be received payment will be refunded payment will be released payment will be sent payment will be transferred payment will follow payment will take place

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)—