laser

美 [ˈleɪzər]英 [ˈleɪzə(r)]
  • n.激光器
  • 网络雷射;镭射;莱塞

复数:lasers

laserlaser

laser

n.

1.激光器a device that gives out light in which all the waves oscillate(= change direction and strength) together, typically producing a powerful beam of light that can be used for cutting metal, in medical operations, etc.

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