首页英语词典laserlaser的意思

laser怎么读？

laser

英 ['leɪzə] 美['lezɚ]

英英释义考试真题实用场景例句

n. 激光
n. (Laser)人名；(德)拉泽

CET4TEM4考研TOEFLCET6中低频词核心词汇

词态变化

复数: lasers;

助记提示

1. 音译“镭射”，这其实算是音意合译，因为它既表音、又表意，这个音译在台湾地区广泛使用。

中文词源

laser 激光

首字母缩写词，来自light amplification by stimulated emission of radiation.

英文词源

laser (n.): 1960, acronym for "light amplification by stimulated emission of radiation," on pattern of 1955 MASER. A corresponding verb, lase, was coined 1962.

双语例句

1. He made contact with someone with an idea for reconditioning laser copiers.: 他联系了一个会修理激光复印机的人。

2. Ophthalmic surgeons are now performing laser surgery to correct myopia.: 眼科医生现在采用激光手术来矫正近视。

3. The technical superiority of laser discs over tape is well established.: 激光影碟相对于磁带的技术优势早已牢牢确立。

4. Getting Hollywood's latest films released on laser-disc has also helped.: 通过激光视盘发行好莱坞最新电影也起到了一定作用。

5. Two rival laser surgery systems are undergoing clinical trials in the US.: 两个相互竞争的激光手术系统正在美国进行临床试验。