unprofitable
英 [?n'pr?f?t?b(?)l]
美[?n'prɑf?t?bl]
- adj. 无益的，没有用的；没有利润的
英英释意
- 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