adj.无利益的;没有用的;无益;
英文例句/中文翻译:
Industry analyses will uncover these performance differences and help identify both unprofitable and profitable opportunities ( situations ) .
行业分析可将它们的差别表现 暴露无遗,也让我们辨别它们到底盈利与否.
He spent an unprofitable year abroad.
他在国外度过没有搞头一年.
He volunteered for the hard and unprofitable job.
他自愿做这苦差使.