バ
ばかあな
バカ穴
表記・読み：馬鹿穴・ばかあな
- 1
clearance hole (hole for a bolt, screw, etc., which is large enough to allow the thread, etc. to pass through)
← 別の語を引くJMdict 2110460
ばかあな
表記・読み：馬鹿穴・ばかあな
clearance hole (hole for a bolt, screw, etc., which is large enough to allow the thread, etc. to pass through)