hardened
/ˈhɑːrdənd/
American
- adj. 变硬的, 顽固的
- Definition
- adj. having become hard or firm, or very set in one's ways
- Example
- Years of hard work had hardened the skin on his hands.
- 多年的辛苦劳作使他手上的皮肤变得粗糙坚硬。