带头作用 dàitóuzuòyòng leading role Origin Definitions Defs Strokes Stroke Words Sentences Sents 带头 帶頭 dàitóu verb + noun to take the lead To be the first to do something or to lead a group in an activity作用 zuòyòng noun effect an influence, effect, or impact that one thing has on another; a result; a role that someone or something plays