| 释义 |
mes·o·mere AHD[mĕzʹə-mîr', mĕsʹ-] D.J.[ˈmezəˌmɪə, ˈmes-]K.K.[ˈmɛzəˌmɪr, ˈmɛs-]n.（名词）- A blastomere of intermediate size, larger than a micromere but smaller than a macromere.中分裂球：中等尺寸的分裂球，大于小分裂球而小于大分裂球
- The middle zone of the mesoderm of a chordate vertebrate embryo, from which excretory tissue develops.中胚叶节：脊索类脊椎动物胚胎的中胚层的中间部分，最终会发育成排泄组织
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