1
be + fledged
指幼鸟羽毛长齐，即将能飞。
The chicks are now fledged.
雏鸟现在羽毛长齐了。
羽毛长齐的；快会飞的
先理解核心含义，再看它在真实句子里的用法。
羽毛长齐的；快会飞的
(of a bird) having developed feathers or plumage
The chicks are now fledged.
雏鸟现在羽毛长齐了。
有羽毛的；长有羽毛或翅膀的；能飞的。
Feathered; furnished with feathers or wings; able to fly.
The fledged sparrows left the nest early this morning.
长齐羽毛的麻雀今天清晨离开了鸟巢。
Once the barn swallows are fledged, they begin catching insects on their own.
一旦谷仓燕羽毛长齐，它们就会开始自己捕捉昆虫。
We spotted a fledged robin hiding in the bushes near the porch.
我们看到一只羽毛长齐的知更鸟藏在门廊附近的灌木丛里。
指幼鸟羽毛长齐，即将能飞。
The chicks are now fledged.
雏鸟现在羽毛长齐了。
作定语时放在名词前。
A fledged bird can leave the nest.
羽毛长齐的鸟可以离开巢。
fully fledged 常作比喻，表示完全成熟或具备全部资格。
She is now a fully fledged lawyer.
她现在是一名完全合格的律师。
Not this
The little bird is fledge.
Use this
The little bird is fledged.
fledge 是动词，表示“长羽毛；把幼鸟养到会飞”，不能直接作形容词用在 be 动词后；表示“羽毛长齐的”必须用过去分词形式 fledged。
Not this
He is a fledged doctor now.
Use this
He is a fully fledged doctor now.
fledged 单独使用通常指鸟“羽毛长齐、会飞”；表示人“完全合格、成熟的”要用固定搭配 fully fledged，不能只写 fledged。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
羽翼丰满的；完全合格的；正式的
After years of study, she is now a fully fledged doctor.
经过多年的学习，她现在是一名正式的医生。
新长出羽毛的；刚会飞的
The newly fledged sparrows were learning to fly.
刚会飞的麻雀正在学飞。
羽毛未丰的；不成熟的
The half-fledged owlet stayed close to the nest.
羽毛未丰的小猫头鹰待在巢边。
羽毛长齐的鸟
Fledged birds are able to leave the nest.
羽毛长齐的鸟能够离开巢。
完全成熟的；正式合格的
After years of training, she is now a fully fledged pilot.
经过多年训练，她现在是一名正式的飞行员。
Use fledged naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
联想：小鸟羽毛长齐（fledge）就快会飞，fl- 让人想到 fly——fledged 由此记作‘羽毛长齐的、快会飞的、成熟的、独立的’。
语域：mixed 常见场景：鸟类观察与生物描述、固定搭配“fully fledged”中的比喻用法 “fledged”单独使用时多用于书面或正式描写，常出现在鸟类长齐羽毛的语境中；但在固定搭配“fully fledged”里比较常见于日常中性表达，意为“完全的/成熟的”。
形容词；常与其他词构成合成词使用（如 full-fledged 表示‘完全成熟的’）。
Dictionary facts from ECDICT, WIKTIONARY.