productive
adj
1 producing or able to produce goods or crops, esp in large quantities 生产(性)的; 有生产能力的; (尤指)多产的
They work hard, but their efforts are not very productive. 他们很努力, 但效率不太高.
productive farming land, manufacturing methods 肥沃的农田、 富有成效的生产方法
a productive worker 多产的工作者.
2 achieving a lot; useful 富有成效的; 有益的
It wasn't a very productivemeeting. 这个会议成效不太大.
I spent a very productivehour in the library. 我在图书馆里这一小时收获很大.
3 [pred 作表语]
~ of sth (fml 文) resulting in sth; causing sth 造成某种结果; 产生某事物
The changes were not productive of better labour relations. 这些改变并未能使劳资关系获得改善. > productively adv
spend one's time productively 时间用得有成效.
🎯 考研助记
后缀:ive 表示有...性质的
🔁 扩展释义
*[prә'dʌktiv]a. 能生产的, 有生产价值的, 多产的【医】 产出性的, 产生性的【经】 生产性的, 有生产力的相关词组: be productive of