英语词汇ac 200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	ac 200
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	reset to factory reset to its original value reset to the default value reset to the previous setting reset to zero reset type reset value reset was successful reset your account reset your browser reset your password reset your password via reset your settings resew res gestae reshape reshape business reshapement reshapes the world reshaping reshaping the future reshaping the landscape resharpen resharpening resharping

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)—