laser ['leizə]

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n. optical maser

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1. Laser surgery whether go really black?
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2. After doing laser to treat myopia, how to protect vision?
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3. People know laser to be a very powerful device which can melt or destroy any material known to man .
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n.
  1. an acronym for light amplification by stimulated emission of radiation; an optical device that produ

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laser
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Laser Processing
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argon laser
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Laser Biomedicine
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laser level
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