profitless 

  1. 形容詞
無利的, 無利可圖的
無益的
浪費的

    同義字詞
abortive,barren,bootless,empty,fruitless,futile,ineffective,ineffectual,inefficacious,otiose,unavailing,unproductive,unprofitable,unsuccessful,useless,vain

例句

  1. The VOC embarked on a period of " profitless growth.
  2. I do wish health care could be a profitless industry.
  3. The era of expansion was one of " profitless growth".
  4. To your work, child, these speculations are profitless .
  5. So any further conversation is profitless on both sides .