Definitions

1. 1. (of a bird) to have become fully fledged
2. 2. (fig.) (of a person) to have grown up (and become independent)
3. 3. to be ready to spread one's wings

Components

• 翅膀 chì bǎng – wing
• 硬 yìng – hard
• 了 le – (modal particle intensifying preceding clause)