二次: secondary; quadratic性成熟: sexual maturity两次性成熟: dissogeny两次性成熟 两度性熟: dissogeny性成熟: sexual maturity◇性成熟期 sexual maturity stage一次性成本: nonrecurring cost达到性成熟: attainment of full sexual function男子性成熟: male sexual maturity女子性成熟: female sexual maturity性成熟的: pubescent; sexually matured性成熟的鱼: full fish性成熟度: sexual maturity性成熟后的: post puberal性成熟龄: age of sexual maturation性成熟年龄: age at sexual maturity性成熟期: age of puberty; complete puberty; period of sexual maturity; sexual maturation period性成熟障碍: sexual maturation disorder二次性出血: secondary hemorrhage二次性地: indirectly二次性休克: secondary shock性成熟的鲱鱼: matie-full性成熟前性欲: pregenital sexuality幼虫期性成熟: neoteny二次性能指标: quadratic performance index二次性能准则: quadratic performance criteria