unproductiveKK [ˏʌnprəˋdʌktɪv] /ˌʌnpɹəˈdʌktɪv/发音形容词1没有成效的、徒劳无功的、没有结果的The meeting was long and completely unproductive.那场会议又臭又长,完全没有成效。2产量低的、不毛的、贫瘠的The soil here is dry and unproductive.这里的土壤干燥贫瘠。3效率低的、没生产力的I feel unproductive when I work from home.我在家工作时总觉得自己没什么生产力。4不创造收益的、非生产性的经济Too much capital is tied up in unproductive assets.太多资金被绑在不创造收益的资产上。用这个字练口说→