英语词汇acs120-ar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	acs120-ar
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	p, I and w classes p, i and w share p, I and w share p, i and w share p, I and w share p, i and w share pianist pianists pianned pianning piano piano accompaniment piano action piano-based piano Chair piano Club piano competition piano competitions piano composition piano concert piano concerto piano Department piano entertainment piano examination piano experience

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)—