费心fèixīnTop 25000Meanings1. to take a lot of trouble (over sb or sth)2. may I trouble you (to do sth)Characters used费to cost心heartExamples1女王nǚwáng为wèi公爵夫人gōngjuéfūrén费心fèixīn做zuò了le很hěn多duō。The Queen has gone to a lot of trouble for the Duchess.