もったいぶらなければならない【勿体ぶらなければならない】
mottaiburanakereba naranai
1. Must not be wasteful.; Shouldn't be extravagant.
Adjective
#2344872
1. Must not be wasteful.; Shouldn't be extravagant.
1. I see; that's right
1. blue
2. sad; down (in the dumps)
1. trouble; difficulty
2. failure (of an engine, machine, computer, etc.); breakdown
3. (medical) condition; disorder
1. wasteful; a waste
2. too good; more than one deserves
3. impious; profane