光笔

/ guāng bǐ /

1
[计] light pen
戈麦斯罚点球前，那不勒斯(Naples)的球迷使用(Use)激光笔(Light pen)照向了拜仁射手(Archer)的衣服、脖子、甚至(Even)是眼睛。
2
[计] light gun
... light guide 光控制，光制导；光导向设备；光波导 light gun 光笔 light hydrogen 轻氢 ...
3
wand
... WAN, wide area network 广域网络 Wand 光笔 Wang Computers 王安电脑（美国） ...
4
der Lichtstift
... der Lautsprecher 音箱 der Lichtstift 光笔 der Scanner扫描仪 ...

短语

1
当你阅读课本和笔记时，用荧光笔和便利贴提醒自己需要记住哪些关键信息。
As you read your textbook and notes, use highlighters and sticky notes to remind yourself of which key information you need to remember.
2
因为我们有我的红色激光笔，我们也会尝试红色激光笔，它的中心波长是 700 纳米。
Since we have my red laser pointer, we will also try with the red laser pointer, which is centered at wavelength of 700 nanometers.
3
如果你以另一种方式转动它，它就变成一支触控笔，再换一种方式转动，它就变成一支激光笔。
If you do it the other way, it becomes a stylus tip and in another way, it becomes a laser pointer.

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