英日字典： しるよしもない
しるよしもない
- 知るよしもない：
(exp)
to have no way of knowing
to be completely ignorant of
- 知るよしも無い：
(exp)
to have no way of knowing
to be completely ignorant of
- 知る由もない：
(exp)
to have no way of knowing
to be completely ignorant of
- 知る由も無い：
(exp)
to have no way of knowing
to be completely ignorant of
