| 释义 |
laser pointer ˈleizəˈpɔɪntə 短语³⁷⁵³¹
基本例句
激光教鞭
And then since we have my red laser/span> pointer, we will also try with the red laser pointer, which is centered at wavelength of700 nanometers.
然后因为我们有我的红色激光笔，我们也可以用它试一下，它的波长集中在700纳米处。163
Keratea, Greece: Protesters aim a laser pointer at riot police officers during clashes over a planned rubbish dump.
希腊，克拉提：在一个计划好的垃圾倾倒活动中，抗议者放出激光束扰乱警方。 yeeyan
One will go to the contact inside the laser pointer, and the other, we'll attach to the actual housing of the laser pointer.
其中一条连接到指示器内的触点，而另一条我们会连接到指示器的外壳上。 yappr |