ren·der/`rɛndə; ˈrendə/ v formal 【正式】 1 render sth useless/unsafe/harmless etc to make something useless, unsafe etc 使某物变得无用/不安全/无害等: He twisted the man's arm, rendering him incapable of moving. 他扭住那个男人的手臂,使他不能动。 2 render an apology/an explanation/a service etc to say sorry, explain something etc to someone 〔向某人〕说抱歉/解释/提供服务等