Level 6 · word 15,986 of 20,000

perplexing

/pərˈpleksɪŋ/ American
  • adj. 令人费解的, 令人困惑的
Definition
  • adj. difficult to understand or explain, confusing
Example
The strange noise coming from the engine was truly perplexing.
发动机传来的怪声实在令人费解。