An industry, company, or product that is unprofitable does not make any profit or does not make enough profit.
例句
...unprofitable state-owned industries...不盈利的國有行業The newspaper is believed to have been unprofitable for at least the past decade.據信這家報紙至少在過去10年中都沒有盈利。
ADJ
無益的；沒好處的
Unprofitable activities or efforts do not produce any useful or helpful results.
例句
...an endless, unprofitable argument...沒完沒了的無用爭論The day proved frustratingly unprofitable.今天是勞而無功的一天，令人十分沮喪。
英英詞典釋義
Adjective
1. producing little or no profit or gain;
"deposits abandoned by mining companies as unprofitable"
2. not worth using
3. without profit or reward;
"let us have no part in profitless quarrels"- D.D.Eisenhower"How weary, flat, stale, and unprofitable / Seem to me all the uses of this world"- Shakespeare