黑色的头发与白皙的皮肤形成鲜明对比。

Black hair is a sharp contrast to a fair skin.

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他的白头发与黑皮肤形成了鲜明的对比。

His white hair was in sharp contrast to his dark skin.

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黑色的头发与白皙的皮肤形成鲜明对比。

Black hair is a sharp contrast to fair skin.

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And if you maintained it in the right way, this polymer scaffold together with the skin cells will grow into skin.

如果培养方法得当,这个聚合物支架与这些皮肤细胞,会融合形成皮肤

耶鲁公开课 - 生物医学工程探索课程节选

The same way cells that form the limb become more like muscle cells or skin cells, or the structures that become the limb.

同样的,形成上肢的细胞,变得越来越像肌肉或皮肤细胞,或者上肢的其他结构

耶鲁公开课 - 生物医学工程探索课程节选