Something that is fruitful produces good and useful results. 富有成效的
adjective [原级] 成果丰硕的，富有成效的；富饶的，多产的；（人）多子多孙的
We had a long, happy, fruitful relationship. 我们曾有一段长久、愉快而富有成效的关系。
fruit(果实) ＋ ful → 硕果累累的 → 多产的
- 网友用 “Fruitful” 造句精选
- Their efforts have been proven fruitful. 事实证明他们的努力是有成效的。
- The work will be more fruitful under this plan. 按照这一方案，做这工作将更有成效。