日本高清色视频在线视频在,国产香蕉97碰碰视频碰碰看,丰满少妇av无码区,精品无码专区在线,久久无码专区免费看,四虎欧美精品永久地址99,亚洲色无码一区二区三区

您現(xiàn)在的位置: > Language Tips > Focus > Articles  
 





  Catfish(鯰魚)
[ 2006-06-17 10:16 ]

鯰魚大家都熟悉吧?和達(dá)爾文蛙相似,雄性鯰魚也是把雌鯰魚產(chǎn)的卵含在嘴里,以此孵出小鯰魚。不同的是,雄鯰魚在這段時(shí)期不能進(jìn)食

Catfish(
鯰魚): A father sea catfish keeps the eggs of his young in his mouth until they are ready to hatch. He will not eat until his young are born, which may take several weeks.






(圖片來源:互聯(lián)網(wǎng) 英語點(diǎn)津陳蓓編輯)

 
 
 




<strong id="xdwva"><div id="xdwva"></div></strong>
<label id="xdwva"></label>

<thead id="xdwva"></thead>
    <label id="xdwva"></label>

  1. 日本高清色视频在线视频在,国产香蕉97碰碰视频碰碰看,丰满少妇av无码区,精品无码专区在线,久久无码专区免费看,四虎欧美精品永久地址99,亚洲色无码一区二区三区