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英语单词

ectosphere是什么意思

ectosphere

美[ek'tɒsfr]
  • 外球
  • 网络解释.中心球外层;外球





栏目导航

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考试词汇

    [an error occurred while processing this directive]

分类词汇

    [an error occurred while processing this directive]

频率词汇

    [an error occurred while processing this directive]

单词首字母

    [an error occurred while processing this directive]
[an error occurred while processing this directive]