lasers
释义
n. 激光器;激光(laser的复数)
英文释义
n an acronym for light amplification by stimulated emission of radiation; an optical device that produces an intense monochromatic beam of coherent light
词形变化
原型: laser 原型变体: s
BNC词频排名: 0 | 当代语料库词频排名: 0