prey upon someone's mind weigh on someone's mind weigh upon someone's mind
Related Translations:
苦恼: vexed; worried; distressed; tormented; troubled 短语和例子自寻苦恼 torment oneself; 她为那事苦恼。 she distressed herself about the matter. 什么事情使你如此苦恼? what are you looking so distressed about