英日字典： うんちく
うんちく
- うん蓄：
(n,vs)
great erudition
extensive knowledge
one's vast stock of knowledge
- 薀蓄：
(n,vs)
great erudition
extensive knowledge
one's vast stock of knowledge
- 蘊蓄：
(n,vs)
great erudition
extensive knowledge
one's vast stock of knowledge
