| 释义 |
na·vel AHD[nāʹvəl] D.J.[ˈneɪvəl]K.K.[ˈnevəl]n.（名词）- The mark on the surface of the abdomen of mammals where the umbilical cord was attached during gestation. Also called umbilicus 脐：哺乳动物腹表面的痕迹，在那儿怀孕期间脐带附着 也作 umbilicus
- A central point; a middle.中心点；中央
- Middle English 中古英语
- from Old English nafela * see nobh- 源自 古英语 nafela * 参见 nobh-
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