altricial
英语音标
英式：[æltˈrɪʃl]美式：[æltˈrɪʃl]
英语翻译
照顾期
英语例句
Mammalian neonates can be divided into three categories, namely precocial, altricial, and immature, mainly according to their establishment of successful thermoregulation. 摘要按照体温调节能力的发育情况，哺乳动物的生长发育可分为早成性、晚成性和未成熟性3类。
altricial birds. 晚成雏的鸟
altricial bird 留巢鸟
