niburanakereba naranai
1. Must be sharpened.; Must not be dull.
★ Common
Adjective
#29257
1. Must be sharpened.; Must not be dull.
1. I see; that's right
1. to become blunt; to grow dull
2. to become less capable; to weaken
1. to have been decided (so) that; to have been arranged (so) that
2. to be the result (of); to be the outcome
3. to be the reason (for)
1. Overlap; Common ground
1. If/when overlapping; If/when coinciding
1. It is said.; I hear that.
1. It seems; Apparently
1. Do not overlap.; Do not coincide.