unprofited

a. 无益的

词形变化

more unprofited 比较级 most unprofited 最高级

释义与例句

adj.
  1. 1.

    profitless

    1797-1817, Samuel Taylor Coleridge, The Destiny of Nations Ah! why , uninjured and unprofited, Should multitudes against their brethren rush ?

词源

From un- + profited.

来源：wiktionary