productive
/prəʊˈdʌktɪv/adjective
1- producing or able to produce large amounts of goods, crops, or other commodities富有生产力的; 多产的; 富饶的; 肥沃的：
the most productive employees.
最高产的雇员。
1.1
- relating to or engaged in the production of goods, crops, or other commodities生产性的; 有生产力的：
the country's productive capacity.
该国的生产力。
1.2
- achieving or producing a significant amount or result富有成效的：
a long and productive career
长期且富有成效的事业
the therapy sessions became more productive.
分阶段的治疗变得更有效了。
1.3
- predic.
productive of
producing or giving rise to产生…的; 引起…的： the hotel was not productive of amusing company.
这家酒店不是有趣伙伴的产生地。
1.4
- Linguistics (of a morpheme or other linguistic unit) currently used in forming new words or expressions【语言学】能产的, 有构词能力的：
many suffixes are common and productive.
许多后缀很常用, 构词能力很强。
1.5
- Medicine (of a cough) that raises mucus from the respiratory tract【医】（咳嗽）生痰的; 分泌黏液的。
派生词
productively
adverbproductiveness
noun词源
early 17th cent.: from French productif,-ive or late Latin productivus,from product- 'brought forth'，from the verb producere （see PRODUCE）.