びん首 効果 じゃありません
binkubikōkajārimasen
1. It is not the bottle-neck effect.
Noun
#394831
1. It is not the bottle-neck effect.
1. that is (to say); namely
2. precisely; exactly
3. (and) then
1. (common) cold; influenza
1. to rely on; to depend on
1. heel (of foot, shoe, stocking, etc.)
1. nipple; teat
1. express home delivery service
2. express home delivery parcel (box, etc.)
1. snake
2. serpent; large snake
1. sensitive; alert