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单词 superatom
释义

Definition of superatom in English:

superatom

noun ˈsuːpərˌatəmˈsjuːpərˌatəm

  • 1Chemistry and Physics. A molecule or a group of atoms which exhibits some of the properties or behaviour of an individual atom.

  • 2Astronomy. An extremely compact mass of matter and energy from which the big bang was formerly thought to have proceeded. Now chiefly historical.

Origin

1920s (in an earlier sense). From super- + atom.

Definition of superatom in US English:

superatom

noun

  • 1Chemistry and Physics. A molecule or a group of atoms which exhibits some of the properties or behaviour of an individual atom.

  • 2Astronomy. An extremely compact mass of matter and energy from which the big bang was formerly thought to have proceeded. Now chiefly historical.

Origin

1920s (in an earlier sense). From super- + atom.
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更新时间：2025/7/17 21:01:10