profitless
英 ['pr?f?tl?s]
美['prɑf?tl?s]
- adj. 無(wú)益的
英英釋意
- 1. 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