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单词 quartz watch
释义

Definition of quartz watch in English:

quartz watch

noun
  • A watch operated by vibrations of an electrically driven quartz crystal.

    Example sentencesExamples
    • Do you know that when the Japanese brought out the first battery powered quartz watches, the Swiss watch industry laid off 75 per cent of its workers?
    • But quartz watches usually require only a battery which is changed every so often.
    • An automatic or mechanic watch uses an engine that is powered by a spring (the automatic is also self winding); a quartz watch is powered by a battery that needs replacement once every two years.
    • The Swiss failed to patent or market the quartz watch, even though they invented it, because they couldn't shift paradigms.
    • A quartz watch on the other hand features electronic circuitry that has a limited lifespan.
 
 
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更新时间:2024/9/21 10:50:38