柯林斯词典fruitful /ˈfruːtfʊl/ 1. ADJ Something that is fruitful produces good and useful results. 富有成傚的 We had a long, happy, fruitful relationship. 我們曾有一段長久、愉快而富有成傚的關系。 返回 fruitful剑桥词典C1 formal producing good results 有成果的；有成傚的 It was a most fruitful discussion , with both sides agreeing to adopt a common policy . 這是一次富有成果的討論，雙方達成一致採用共同的政策。 反義詞fruitless old use If a person is fruitful, they produce a lot of children . （人）子女衆多的 返回 fruitful