释义 |
DictionarySeebursacopulatory bursa
copulatory bursa[′käp·yə·lə‚tȯr·ē ′bər·sə] (invertebrate zoology) A sac that receives the sperm during copulation in certain insects. The caudal expansion of certain male nematodes that functions as a clasper during copulation. ThesaurusSeeBursa |