counterproductive /ˈkaʊntɚprəˈdʌktɪv/ adjective /ˈkaʊntɚprəˈdʌktɪv/
adjective
Learner's definition of COUNTERPRODUCTIVE
[more counterproductive; most counterproductive]
: not helpful : making the thing you want to happen less likely to happen不起作用的;事与愿违的;适得其反的