“trophoblast”的概念、定义、翻译、参考文献-科学参考

单词	trophoblast
释义	trophoblast [`träf·ǝ´blast] ^EMBRYOLOGY A layer of ectodermal epithelium covering the outer surface of the chorion and chorionic villi of many mammals.
随便看	eye assay eyeball eyeball assay eyeball potential eyebar eyebolt eye coal eye-ear plane eyeglasses eye lens eyelet eyeleting eyelid eyelights eye of the storm eye of the wind eyepiece eyepoint eye scanning eye screw eye socket eyespot eyestalk eye wall Eykman formula

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。