| 释义 |
laser beam 释义 激光束:激光器产生的狭窄光束。 例句 1·Since I had promised to focus on the economy like a laser beam , I began with that. 由于我曾许诺要像关注激光束一样关注经济,我就那样开始了。 2·The car mistakenly thought that the laser beam was in its way and slowed down or changed the direction. 汽车误以为激光束挡住了它的路,于是减速或改变了方向。 3·This gives you a little bit of an idea of just how many individual photons there are in a laser beam of light. 这让你对一束激光中有多少个光子有了一点概念。 同义词 [激光]激光束 laser bean
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