原形词是名词feasance,中文意思是n. 履行履行条件义务

At present, the origin of obligation of feasance in the crime of nonfeasance tends to extend in China.目前我国不作为犯罪的作为义务范围有扩大的趋势,重大道德义务应当成为我国不作为犯罪作为义务的来源。