sea urchin
英語 编辑
詞源 编辑
來自sea + urchin (“刺蝟”),因其外型類似刺蝟。
發音 编辑
名詞 编辑
sea urchin (複數 sea urchins)
- 海膽
- 1986, Patrick S. Leahy, Chapter 1: Laboratory Culture of Strongylocentrotus purpuratus Adults, Embryos, and Larvae, Thomas E. Schroeder (editor), Methods in Cell Biology, Volume 27: Echinoderm Gametes and Embryos, page 2,
- Of the many species of sea urchins utilized in biological research today the most widely used in North America is probably the purple sea urchin, Strongylocentrotus purpuratus.
- 2001, V. L. Kasyanov, Reproductive Strategy of Marine Bivalves and Echinoderms,頁號 90:
- The pericentriolar radial complex characteristic of the spermatozoa of other echinoderms is lacking in the spermatozoa of all sea urchins.
- (請為本引文添加中文翻譯)
- 2004, Belinda J. Sly, The Development and Evolution of the Echinoderm Nervous System,頁號 9:
- Approximately 20% of sea urchins are direct-developers, meaning that they bypass the pluteal larval stage and develop directly into an adult sea urchin.
- (請為本引文添加中文翻譯)
- 1986, Patrick S. Leahy, Chapter 1: Laboratory Culture of Strongylocentrotus purpuratus Adults, Embryos, and Larvae, Thomas E. Schroeder (editor), Methods in Cell Biology, Volume 27: Echinoderm Gametes and Embryos, page 2,
上位語 编辑
- (海膽): echinoid