counterproductive
US
UK counterproductive, counter-productive adj: (self-defeating)
SC 事与愿违的 shì yǔ yuàn wéi de
SC 适得其反的 shì yǔ yuàn wéi de，shì dé qí fǎn de
SC 与预期相反的 shì yǔ yuàn wéi de，yǔ yù qī xiāng fǎn de
Eating a pint of ice cream after you exercise is counterproductive.