ナイフエッジでしょう
naifuejjideshō
1. Probably a razor's edge.; Likely precarious.
Noun
#2400500
1. Probably a razor's edge.; Likely precarious.
1. knife
1. edge
1. it seems; I think
2. right?; don't you agree?
1. With a knife; Using a knife
1. of knife; knife's
1. Knife.; It is a knife.
1. Edge of; Sharpness of
1. On the edge; At the cutting edge