| 单词 | protencephalon |
| 释义 | > as lemmasprotencephalon ΘΚΠ the world > life > biology > biological processes > procreation or reproduction > embryo or fetus > embryo parts > [noun] > skull or brain visceral cleft1870 metencephalon1871 chondrocranium1875 protocerebrum1885 protencephalon1887 parachordal1892 tritencephalon1910 parencephalon1911 1887 T. J. Parker in Proc. Zool. Soc. 37 The..unpaired portion of the protencephalon (embryonic fore-brain). < as lemmas |
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