英语词汇ac3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	ac3
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	leading hotel of the world leading hotels leading house leading idea leading importer leading in leading independent leading Index leading in distribution leading individuals leading industrial manufacturer leading industrial players leading industry analyst leading industry analyst firm leading industry associations leading industry bodies leading industry figures leading industry names leading ingredient leading in its home market leading innovator leading in recycling leading insight leading institutes leading institution

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)—