test-tube baby

美 
英 
  • n.试管婴儿
  • 网络首名试管婴儿诞生;试管婴儿一;甜美宝贝
复数:test-tube babies  
test-tube baby
n.
— see also
in vitro
1.
试管婴儿a baby that grows from an egg that is fertilized outside the mother's body and then put back inside to continue developing normally

例句

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