英语词汇four-level laser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	four-level laser
释义	four-level laser 【物理学】四能级激光器
随便看	dartings dart into dartist dartle dart leader dartled dartles dartlike dartling Dartmoor Dartmoor pony Dartmoor sheep Dartmouth dartmouths dart on dart out dartre dartres dartrous dart-sac darts-board dart tag dart through daruma darumas

英汉双解词典包含483723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。