This promiscuity is widespread, and has been seen in sperm from more than 30 species, from sea urchins to honey bees to humans.是什么意思_This promiscuity is widespread, and has been seen in sperm from more than 30 species, from sea urchins to honey bees to humans.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句