in vitro fertilization

名词 n.
中文释义

英文释义

名词 n.
  1. The fertilization of an ovum by sperm outside of a woman's body; normally used as a treatment for infertility. countable,uncountable
    — In recent years, scientists have moved beyond in vitro fertilization. They are starting to assemble stem cells that can organize themselves into embryolike structures.

词形变化

in vitro fertilizations plural IVF abbreviation in-vitro fertilization alternative in vitro fertilisation alternative,UK in-vitro fertilisation alternative,UK
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