名词
中文翻译：形成翅膀
同义词：
['forming appendages', 'forming limbs例句：1. The bird is developing its forming wings.（这只鸟正在发育形成翅膀。）2. The baby giraffe is growing its forming limbs.（小长颈鹿正在生长形成四肢。）']
例句：
-
1. The bird is developing its forming wings.
这只鸟正在发育形成翅膀。
-
2. The baby giraffe is growing its forming limbs.
小长颈鹿正在生长形成四肢。
-
3. The caterpillar is transforming into a butterfly, forming its wings.
毛毛虫正在变成蝴蝶，形成翅膀。