メインキーじゃない
mein kiijanai
1. Not the main key.; Not a main key.
Noun
1. Not the main key.; Not a main key.
1. internal; domestic
1. wasteful; a waste
2. too good; more than one deserves
3. impious; profane
1. improper; immodest
1. inside a car (train, bus, etc.)
1. key word; key phrase
2. keyword; search term