keiken soku
1. rule of thumb
Noun
#74263
1. rule of thumb
1. early; soon
2. quickly; swiftly
1. job; work
2. duties
3. trade; skill
1. experience
1. near; close
2. third person
1. rule; regulation
1. guess; conjecture
1. that is (to say); namely
2. precisely; exactly
3. (and) then
1. promotion; acceleration
1. footprints
2. record of page visitors (e.g. in social networking sites)