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单词 water glass
释义

Definition of water glass in English:

water glass

noun
  • 1mass noun A solution of sodium or potassium silicate which solidifies on exposure to air, used for preserving eggs and hardening artificial stone.

    Example sentencesExamples
    • As the pH of water glass is lowered, colloidal particles of amorphous silica are formed.
  • 2A tube with a glass bottom, for observing beneath the surface of water.

 
 

Definition of water glass in US English:

water glass

nounˈwädər ˌɡlas
  • 1A solution of sodium or potassium silicate. It solidifies on exposure to air and is used to make silica gel and for preserving eggs and hardening artificial stone.

    Example sentencesExamples
    • As the pH of water glass is lowered, colloidal particles of amorphous silica are formed.
  • 2An instrument for making observations beneath the surface of water, consisting of a bucket with a glass bottom.

 
 
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更新时间:2025/2/3 15:40:24