Warning: file_put_contents(/www/wwwroot/ppbbu/bieo.cn/cache/8f958f424be84b1b91ba1151b77dddc9.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/bieo.cn/index.php on line 58 planula例句_planula英汉例句_planula双解例句_衣物护欧路词典
In the adult, or medusa stage of a jellyfish, they can reproduce sexually by releasing sperm and eggs into the water, forming a planula. 在海蜇成体或水母体阶段，它们通过将精子和卵于释放到水中形成浮浪幼体而进行有性繁殖。