请输入您要查询的英文单词:

 

单词 laser
释义
Laser
nnoun.artifactan acronym for light amplification by stimulated emission of radiation; an optical device that produces an intense monochromatic beam of coherent light
Synset:optical maser
Part Holonyms:photocoagulator
Hypernyms:optical device
Inherited Hypernyms:laseroptical devicedeviceinstrumentalityartifactwholeobjectphysical entityentity
随便看

 

英语词典包含147479条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/11/13 9:10:24