英语词汇ac1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	ac1
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	grant Rules grants grants access grants a credit grants administration grants a loan grants already grant same rights grants and contracts grants and funding grants and loans grants and other incentives grants an exemption grants an injunction grants application grants are allocated grants are allowed to grants are available grants are awarded grants are extended grants are made grants are provided to grants assistance grants a subsidy grants authorization

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)—