ロックじゃない
rokkujanai
1. Not a lock.; Not locked.
★ Common
Noun
#81128
1. Not a lock.; Not locked.
1. It's not rock.; It isn't rock.
1. not
1. then; well
1. within ...; inside ...
1. vacuum bottle; thermos
2. jar
1. a little less than; a little under
2. weakness; the weak
3. -lower (seismic intensity)
1. patient
1. lock
2. lock (in rugby); lock forward