豊沃

(1)very productive; "rich seams of coal"

(2)とても生産的な

(3)marked by great fruitfulness; "fertile farmland"; "a fat land"; "a productive vineyard"; "rich soil"

(4)大きな有効性で特徴付けられる

(5)productive or conducive to producing in abundance; "be fruitful and multiply"

(6)大量生産に有効な、または貢献する

(1)be fruitful and multiply

(2)実り多くして、繁殖させる