cost burden短语¹⁴⁴⁹⁷²⁺² 基本例句 法费用负担 Not a focus of the study but worth a mention:The potential cost burden of unnecessary testing— all these patients in the study get government- funded health care. 非研究焦点也值得提及：非必要的检查有可能增加医疗费用——在此项研究中的全部病人都享有政府医保基金。 yeeyan