英语词汇48 w ac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	48 w ac
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	Pan-European level Pan-European programme Pan-European stock exchange, Pan-European Stock Exchange, Pan-European stock exchange, pan-European surveys Pan-European team pan-European transport corridors Pan, faun in Greek Mythology, son of Hermes pan, faun in Greek Mythology, son of hermes pan, faun in Greek Mythology, son of Hermes pan fiber Pan filled Pan filter pan fire pan focus pan for gold pan fried pan fried cod pan-fried dumpling pan fried fish pan-fried king prawns pan fried salmon pan fried scallops pan fried trout

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)—