ぞうけいがふかい
造詣が深い
well-versed (in); profoundly knowledgeable (about); high in the attainment (of)
N3Expression
Expression, I-adjective
well-versed (in)•profoundly knowledgeable (about)•high in the attainment (of)
well-versed (in); profoundly knowledgeable (about); high in the attainment (of)