egg binding 挟蛋症
sperm egg binding 精卵结合
sperm-egg binding 精卵结合
human sperm-egg binding 人精卵结合
sperm-egg binding and fusion 精卵结合与融合
以上来源于: WordNet
N a condition with a variety of causes, such as lack of sunlight and a cold damp environment, that causes a female bird to be unable to lay an egg that she is carrying (鸟类)挟蛋症
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