| 单词 | unproductive |
| 释义 | unproductive (ʌnprədʌktɪv ) adjective Something that is unproductive does not produce any good results. They are well aware that much of their time and effort is unproductive. ...increasingly unproductive land. Synonyms: useless, futile, fruitless, vain Translations: Chinese: 没有效果的 Japanese: 非生産的な |
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