Level 4 · word 5,596 of 20,000
ace
/ˈeɪs/
American
- n. 幺点, 高手
- adj. 一流的
- Definition
- n. a playing card with one symbol, or an expert at something
- adj. excellent or highly skilled
- Example
- He aced the exam after studying every night for a week.
- 他连续一周每晚学习，结果考试考出了高分。