キー溝 です
kii kōdesu
1. Keyway.
Noun
#258216
1. Keyway.
1. smell; scent
2. aura; whiff
3. faint, mist-like pattern along the temper line of a Japanese sword
1. purchase; buying
1. happiness; good fortune
1. to spread (out); to extend
1. such; this sort of
1. key word; key phrase
2. keyword; search term