不得而知
HSK 7freq #20317
Meanings
CC-CEDICT
- 1.unknown
- 2.unable to find out
CC-CEDICT · CC BY-SA
Wiktionary
- 1.to be unable to know or find out; to remain unknown; to be unable to ascertain
Wiktionary · CC BY-SA
Stroke order
Components
Components from cjk-decomp · MIT