| 单词 | germ yolk |
| 释义 | > as lemmasgerm yolk ΘΚΠ the world > life > biology > biological processes > procreation or reproduction > reproductive substances or cells > [noun] > ovum or ootid > yolk > types of yolk germ yolk1849 archiblast1876 parablast1876 tropholecithus1879 1849 Med. Times 14 July 43/2 The first germ-cell appears in the midst of a thick granular germ-yolk. 1890 B. T. Lowne Anat., Physiol., Morphol., & Devel. Blow-fly vii. 238 The vegetative pole of the morula, which results from the segmentation of the germ-yelk. 1902 Hahnemannian Monthly Aug. 574 The mysterious process of cell-cleavage immediately following the impregnation of the germ-yolk progresses rapidly during the first few days. 1914 Youth's Compan. 6 Aug. 408/3 An egg contains germ yolk that becomes the chick and food yolk that nourishes the chick as it grows. < as lemmas |
| 随便看 |
英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。