| 释义 |
un·pro·duct·iveBrE /ˌʌnprəˈdʌktɪv/ NAmE /ˌʌnprəˈdʌktɪv/ adjective not producing very much ; not producing good results 产量少的；效果不佳的；无益的◆ unproductive land 贫瘠的土地◆ an unproductive meeting 事倍功半的会议◆ I've had a very unproductive day . 我这一天什么事都没干成。OPP productive▸ un·pro·duct·ive·lyBrE /ˌʌnprəˈdʌktɪvli/ NAmE /ˌʌnprəˈdʌktɪvli/ adverb |