インナーマッスルでしょう
innāmassurudeshō
1. Probably inner muscles.
Noun
#1000567
1. Probably inner muscles.
1. third, fourth, and fifth batters
1. it seems; I think
2. right?; don't you agree?
1. Clean; Tidy
1. In-hospital; Within the hospital
1. inner
2. underwear; undergarment
1. muscle; strength
1. heart of the batting order (3rd, 4th and 5th batters); 3-4-5 hitters
2. cleanup; cleaning up
1. hospital-acquired infection; healthcare-associated infection
1. floor leader; party whip