Laser
[ 'lezɚ ]
其它 Other
n. 激光;激光器，镭射器;
📝 例句
The beam from the laser L passes through the shutter S.
激光器L发出的光束经过快门S。
A powerful laser and astronomical telescope are used for this measurement.
在测量时使用了一台功率强大的激光器和一台天文望远镜。
A laser is a device composed a special material.
激光器这种器件是用特殊材料制成的。
By far the most nearly monochromatic source available at present is the laser.
目前可用的最接近单色光的光源是激光器。
Accordingly, laser light is said to be much more coherent than ordinary light.
所以，我们说激光的相干性比普通光强得多。
🌱 联想助记
【记】※ later-后来,laser-激光:后来不得已,发射激光炮
※ la-拼音“拉”,s-拼音“屎”,er-拼音“儿”:这束激光吓得儿子拉屎了
※ loser-失败者(o-似“蛋”),laser-激光(a-似“尾巴”):吃蛋的是失败者,带尾巴的是激光
📖 牛津释义
laser
n
device that generates an intense and highly controlled beam of light 激光器
[attrib 作定语]
laser beams, radiation, physics 激光束、 激光辐射、 激光物理学
a laser-guided missile 激光制导导弹.
🎯 考研助记
激光（谐音）： 激光 网友： 补充：谐音累赘-所以用激光做掉
🔁 扩展释义
*['leizә]n. 激光【计】 激光器【化】 激光; (俗称)镭射; 激光器【医】 激光, 激光器
🏥 医学释义
①激光，莱塞 ②激光器
📖 同为「CET-4」词汇
查看全部CET-4词汇 ›🗣️ 情景例句
The house moved and a few pictures fell off the wall, but that was all.
房屋也在动，几幅画从墙上掉下来，但只是这些。
That sounds a great idea. Good luck with your trip!
听起来真是个好主意。祝你一路顺风。
Perhaps in those days I was. Pierre and I did have a very good time at the ball. But that was the last moment of happiness in our lives. That night everything changed.
那时候，我也许是个漂亮姑娘。我和比尔在舞会上的确玩得很痛快。不过，那是我们一生中最后的幸福时刻。那天晚上一切都变了。