alternate generation
中文翻译
[医] 世代交替
常见例句
1
One of the secondary, and usually sexual, zooids produced by budding or fission from the primary zooids, in animals having alternate generations
2
A division of Trematoda in which alternate generations occur, the immediate young not resembling their parents.
3
That form of alternate generation in which two kinds of sexual generation, or a sexual and a parthenogenetic generation, alternate