unfledged

词形变化：

副词: unflatteringly |

同义词：

adolescent | childish | immature | inexperienced | naive | innocent | fresh | ignorant | fledgeless | fledgling | unvaned | callow |

反义词：

fledged | full-fledged |

词义辨析：

同义参见:

childish

adolescent

反义:

a.羽毛未丰的

full-fledged