形容詞 fruitful:

1. productive or conducive to producing in abundance
2. productive of profit
   同義詞：profitable

1. Riches is like muck, which stink in a heap, but spread abroad make the earth fruitful.
   錢財如糞肥，成堆臭四圍，撒向田間去，大地碩果累。
2. The work will be more fruitful under this plan.
   按照這一方案，做這工作將更有成效。
3. Capable of producing offspring or vegetation; fruitful.
   多產(chǎn)的能夠生產(chǎn)果實或植物的; 多果實的
4. The apple tree is seldom fruitful.
   這棵蘋果樹很少結果。

fruit.ful

adj.（形容詞）

Producing fruit.
產(chǎn)果實的
Conducive to productivity; causing to bear in abundance:
肥沃的：有利于多產(chǎn)的；使產(chǎn)量豐富的：
例句：
fruitful soil.
豐產(chǎn)土壤

Producing something in abundance; prolific:
碩果累累的：大量出產(chǎn)某物的；多產(chǎn)的：
例句：
a fruitful author of fiction.
多產(chǎn)的小說作家

Producing results; profitable.See Synonyms at fertile
產(chǎn)生結果的；有益的參見 fertile

【引伸】
fruit.fully
adv.（副詞）
fruit.fulness
n.（名詞）