First, they share a common origin: They all develop from mesenchyme, a loose and fluid type of embryonic tissue.
首先，它们都有一个共同的起源：它们都是由间充质（一种松散而流动的胚胎组织）发展而来的。
来源: Crash Course Anatomy and PhysiologyBut that was not true of human hypoblast or extra-embryonic mesenchyme cells, both of which behaved more like monkey cells.
但内胚层或胚外间充质细胞中的人类细胞的行为却都更像猴子细胞。
来源: The Economist (Summary)First, they share a common origin: They all develop from mesenchyme, a loose and fluid type of embryonic tissue.
首先，它们都有一个共同的起源：它们都是由间充质（一种松散而流动的胚胎组织）发展而来的。
来源: Crash Course Anatomy and PhysiologyBut that was not true of human hypoblast or extra-embryonic mesenchyme cells, both of which behaved more like monkey cells.
但内胚层或胚外间充质细胞中的人类细胞的行为却都更像猴子细胞。
来源: The Economist (Summary)探索常用高频词汇