But the crucial role egg donors will play often receives little attention in the heated debate surrounding embryonic stem cells.
然而在围绕胚胎干细胞展开的激烈争论中，捐卵者发挥的重要作用很少受到重视。
But the crucial role egg donors will play often receives little attention in the heated debate surrounding embryonic stem cells.
然而在围绕胚胎干细胞展开的激烈争论中，捐卵者发挥的重要作用很少受到重视。
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