麻豆精品在线久草熟女|色情一区二区三区|国产一级片国产特级片|亚州特级黄片在线免费观看|中文人妻少妇有码Av|日逼黄色毛片久久精品久久日|欧美黄色短片网站|无码在线资源黄色免费看视频|日韩无码1区2区3区|亚洲夜色在线五月天激情影院

單詞乎

altricial

音標[?lt'r??l]
altricial是什么意思、altricial怎么讀

altricial漢語翻譯

adj. 孵出后需母鳥照顧一段時期的，晚成雛的

altricial英語解釋

adj.(of hatchlings) naked and blind and dependent on parents for food

altricial例句

  1. Altricial birds are born blind and helpless, depending on their parents for food and protection.
    需親代照顧的鳥類出生時是盲目的且無助的，依賴父母提供食物和保護。
  2. The altricial nature of mammals means that their young require extensive care after birth.
    哺乳動物的需親代照顧特性意味著它們的幼崽在出生后需要大量照顧。
  3.  
0
糾錯