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	mercury bromide mercury cell mercury cells mercury chlorate mercury chloride mercury chlorides mercury chromate mercury cyanide mercury delay line mercury fulminate mercury fulminates mercury manometer mercury naphthenate mercury nitrate mercury oleate mercury oxide mercury oxides mercury persulfate mercury phosphate mercury poisoning Mercury Poisonings mercury pollution mercury-pool cathode mercury-pool electrode Mercury program

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。