Level 5 · word 9,371 of 20,000

inexplicable

/ˌɪnɪkˈsplɪkəbəl/ American
  • adj. 无法解释的, 费解的
Definition
  • adj. impossible to explain or understand
Example
There was an inexplicable smell coming from the empty basement room.
那间空荡荡的地下室里传来一股莫名其妙的气味。