jmdict
2433630
Active
(id:
2186278)
2433630 jmdict A [id=2186278]
爪の垢を煎じて飲む;つめの垢を煎じて飲む;爪のあかを煎じて飲む
つめのあかをせんじてのむ
[1][exp,v5m][id]
to take a lesson from (someone serving as an example); to learn from someone's example;
[lit] to boil the dirt under (someone's) fingernails and drink it