Level 1 · word 489 of 20,000
serious
/ˈsɪriəs/
American
- adj. 严肃的, 认真的
- adj. 重要的
- adj. 严重的
- Definition
- adj. not funny or joking, thinking carefully
- adj. important and needing careful attention
- adj. bad or dangerous
- Example
- He looked serious when he read the letter.
- 他读信的时候表情很严肃。