英语词汇mains hum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	mains hum
释义	mains hum 简明释义电源哼声网络释义 1 ?电源哼声 ... mains hold 主电源同步 mains hum 电源哼声 mains input 电源输入 ... 2 ?电源交流哼声 ... mains ripple 供电电压波动,电压脉... mains hum 电源交流哼声... mains unit 供电整流器 ... 短语 1 mains hum pattern 交流干扰图象
随便看	exposed berth exposed body surface area exposed building exposed burning area exposed coalfield exposed concrete exposed conductive part exposed conduit exposed cords in tyre cavity exposed core exposed core exposed deck exposed deposit exposed direction exposedose exposed drive exposed electric wire exposed fabric exposed face exposed film exposed finish tile exposed freeboard deck exposed gear exposed inclusion exposed individual

英汉双解词典包含3185865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。