count against
US /kaʊnt əˈɡenst/
UK /kaʊnt əˈɡenst/

1.
不利于, 对...不利
to be a disadvantage to someone or something
:
•
His lack of experience might count against him in the interview.
他缺乏经验可能会在面试中对他不利。
•
Don't let one mistake count against your overall performance.
不要让一个错误影响你的整体表现。