Precocial
[pri'kәuʃәl]
解释:
(adj.) (of hatchlings) covered with down and having eyes open; capable of leaving the nest within a few days .
校对:沃尔多--From WordNet
[pri'kәuʃәl]
(adj.) (of hatchlings) covered with down and having eyes open; capable of leaving the nest within a few days .
校对:沃尔多--From WordNet