niburimasen
1. Does not dull.; Is not getting rusty.
★ Common
Verb
#730218
1. Does not dull.; Is not getting rusty.
1. to become blunt; to grow dull
2. to become less capable; to weaken
1. hedge
1. Did not become dull.; Did not become blunt.
1. Does not exist; Is not present
1. won't (hasn't, isn't, doesn't, etc.)
2. won't you
1. excuse me; pardon me
2. thank you; you shouldn't have
1. Cannot do; Cannot come out
1. I'm sorry; (it's) inexcusable
2. thank you very much (for help, etc.)
1. have to do; must