Level 4 · word 4,638 of 20,000
vigorous
/ˈvɪɡərəs/
American
- adj. 精力充沛的, 强健的
- Definition
- adj. full of energy and physical strength
- Example
- He gave the floor a vigorous scrub until it shined.
- 他用力擦洗地板，直到地板发亮。