Like embryonic germ cells, which are cells that develop early in the formation of the fetus and that later generate eggs or sperm, embryonic stem cells have the ability of developing into different kinds of body tissue.
embryonic stem cells have the ability of developing into different kinds of body tissue
embryonic stem cells have the ability to develop into different kinds of body tissue
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是因为ability是宾补,强调谓语动词约束力,所以用不定式吗?
不是,to do是ability的定语呀~
为什么不能作状语修饰cells
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