Level 5 · word 8,813 of 20,000

enigmatic

/ˌenɪɡˈmætɪk/ American
  • adj. 费解的, 谜一般的, 高深莫测的
Definition
  • adj. difficult to understand or explain, mysterious and puzzling
Example
Her enigmatic smile made everyone wonder what she was thinking.
她神秘莫测的微笑让所有人都猜不透她在想什么。