| 单词 | unproductive |
|---|---|
| 音标 | 英[ˌʌnprəˈdʌktɪv] 美[ˌʌnprəˈdʌktɪv] |
| 解释 | adj.不毛的;没有产物的,没有收益的;非生产性的;徒然的,没有效果的; |
| 例句 | ADJ-GRADED 没有好结果的;徒然的 Something that is unproductive does not produce any good results. 例:Research workers are well aware that much of their time and effort is unproductive.研究人员很清楚,他们的很多时间和精力全都是白费。 例:...increasingly unproductive land.越来越贫瘠的土地 |
| 变形 | adv:unproductively~ |
Learn with these flashcards. Click next, previous, or up to navigate to more flashcards for this subject.
Next card: Unprofitable make 例:the 英[ʌnˈprɒfɪtəbl 美[ʌnˈprɑfɪtəbl adj.无利益的;没有用的;无益 adj-graded 不盈利的;无利可图的
Previous card: Unpretentious 英[ˌʌnprɪˈtenʃəs 美[ˌʌnprɪˈtɛnʃəs adj.不炫耀的;不矫饰的;谦逊的;朴实无华的,不铺张的 adj-graded 简洁的;朴素的 describe place
Up to card list: COCA words 16000 COCA词汇