| 单词 | phylembryonic |
| 释义 | > as lemmasphylembryˈonic phylembryˈonic adj. ΘΚΠ the world > life > biology > biological processes > evolution > [adjective] > evolutionary ancestor primitive1846 ancestral1851 protomorphic1855 phylembryonic1890 1890 R. T. Jackson in Mem. Boston Soc. Nat. Hist. 4 289 The phylembryonic mollusc is an early period in development. 1902 Amer. Naturalist 36 920 The umbilicus..is well marked in Fulgur at the end of the protoconch (phylembryonic) stage, before the velum is fully developed. < as lemmas |
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