英日字典： なくてもいい
なくてもいい
- 無くても良い：
(exp)
(1)
(after neg. stem of verb)
need not
(verb)
(not)
have to
expressing absence of obligation or necessity
(2)
(See 無い)
need not have
need not exist
- なくても良い：
(exp)
(1)
(after neg. stem of verb)
need not
(verb)
(not)
have to
expressing absence of obligation or necessity
(2)
(See 無い)
need not have
need not exist
