单词	spermatozoon
释义	spermatozoon noun sper·​ma·​to·​zo·​on (ˌ)spər-ˌma-tə-ˈzō-ˌän  -ˈzō-ən, ˌspər-mə-tə- plural spermatozoa (ˌ)spər-ˌma-tə-ˈzō-ə  ˌspər-mə-tə- 1 : a motile male gamete of an animal usually with rounded or elongate head and a long posterior flagellum 2 : spermatozoid spermatozoal (ˌ)spər-ˌma-tə-ˈzō-əl  ˌspər-mə-tə- adjective Example Sentences Recent Examples on the Web After extracting spermatozoa from several mice, the team freeze-dried the cells and sent them to the International Space Station in August 2013. National Geographic, 22 May 2017 Word History Etymology New Latin First Known Use circa 1839, in the meaning defined at sense 1 Medical Definition spermatozoon noun sper·​ma·​to·​zo·​on -ˈzō-ˌän, -ˈzō-ən  plural spermatozoa -ˈzō-ə  : a motile male gamete of an animal usually with rounded or elongate head and a long posterior flagellum
随便看	single-rivet single-screw single-seater single-seed cucumber single-shear steel single-shot single-shot pistol single-side-band modulation single-side-band transmission single-space single-spaced single-spaces single-spacing single-stage single-surfaced single-tap r single-throw switch single-tongue single-track single-valued singlebar singled singled (out) singled out singlehood

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