音标:['leizә] ; 柯林斯词典等级:2 级;
n. 激光
[计] 激光器
n. an acronym for light amplification by stimulated emission of radiation; an optical device that produces an intense monochromatic beam of coherent light
词型变化:名词复数形式 : lasers
考试类型:[高考/四级/六级/考研/托福/IELTS]
词性分布:
名词100%

laser的用法和样例:

例句

用作名词(n.)
  1. Lasers can be used to perform operations nowadays.现在激光可以用来做手术。
  2. He monopolizes the laser printer.他独占了这台激光打印机。
  3. The doctor finished the operation, but his success depended on the backroom boys who had invented the new laser scalpel.医生做完了手术,但他的成功有赖于那些发明了新型激光手术刀的研究人员。
  4. A laser reflection will occur at each laminate substrate.每一片玻璃都会产生一个镭射反射。

常见句型

用作名词(n.)
  1. I own a laser camera.我有一架激光照相机。
  2. We keep a laser record.我们保存激光唱片。

词汇搭配

用作名词 (n.)
~+名词
  • laser camera激光相机
  • laser record激光唱片

经典引文

  • A laser beam..can weld a detached retina back into place.

    出自:Daily Telegraph
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