n.the mass of eggs deposited by fish or amphibians or molluscs

v.

call forth

同義詞：engenderbreed

lay spawn

"The salmon swims upstream to spawn"

Mass Spawning in Tropical Reef Corals
Synchronous spawnings of 105 scleractinian coral species on the Great Barrier Reef
Endocrine manipulations of spawning in cultured fish: from hormones to genes.
Sperm competition in fish: `bourgeois' males and parasitic spawning.
Fate of Coho Salmon (Oncorhynchus kisutch) Carcasses in Spawning Streams
Fertilization of Terrestrial Vegetation by Spawning Pacific Salmon: The Role of Flooding and Predator Activity
Seasonal changes in diets of coastal and riverine mink: the role of spawning Pacific salmon
Incorporation of nitrogen and carbon from spawning coho salmon into the trophic system of small streams: evidence from stable isotopes
Stream-bed scour, egg burial depths, and the influence of salmonid spawning on bed surface mobility and embryo survival
Mechanisms of reproductive isolation among sympatric broadcast-spawning corals of the Montastraea annularis species complex.