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开心英文字典

cloud chamber

C 开头单词

常见例句

    用作名词 (n.)

  • Cloud chambers are used for studying radioactivity.
    云室是用于研究放射活动的。
  • It was an adaptation of Wilson's cloud chamber, filled with nitrogen gas.
    这只是对威尔逊氮气云室的一种改进。
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