enigma
UK/iˈnigmə/US/i'nigmә/
TOEFLC2
Definitions
n.
A person, thing, or situation that is mysterious, puzzling, or difficult to understand.
谜，令人费解的人或事物
Root Breakdown
Loanwordenigmaother
=enigma
Example Sentences
- 1.
The disappearance of the ancient civilization remains an enigma.
- 2.
The disappearance of the explorer remains an unsolved enigma.