Yahoo香港字典 搜尋

  1. bell jar

    • IPA[ˈbel ˌjär]

    美式

    • n.
      a bell-shaped glass cover used for covering delicate objects or used in a laboratory, typically for enclosing samples.;an environment in which someone is protected or cut off from the outside world
    • noun: bell jar, plural noun: bell jars

    • 釋義

    名詞

    • 1. a bell-shaped glass cover used for covering delicate objects or used in a laboratory, typically for enclosing samples.
    • an environment in which someone is protected or cut off from the outside world let him stay in his bell jar of perfectionist concentration