1. 沒(méi)有好結果的;徒然的 Something that is unproductive does not produce any good results.
e.g. Research workers are well aware that much of their time and effort is unproductive. 研究人員很清楚,他們的很多時(shí)間和精力全都是白費。 e.g. ...increasingly unproductive land. 越來(lái)越貧瘠的土地
unproductive英英釋義
adj
1. not producing desired results
e.g. the talks between labor and management were unproductive
2. not producing or capable of producing
e.g. elimination of high-cost or unproductive industries