naikō
1. inner hole
Noun
#261996
1. inner hole
1. It was not the inner hole.; It wasn't the inside hole.
1. Probably an inner hole.; Probably a bore.
1. It's not the inner hole.; It isn't the inside.
1. Inner diameter.; Inside hole.
1. Was an inner hole.; Was inside.
1. If the inner diameter; When the inner diameter
1. If/when the inner hole; When there’s an inner hole
1. It wasn't the inner hole.; It wasn't inside.
1. In the inner hole; Inside the bore