在线词典蚍蜉撼树蚂蚁想摇动大树。比喻自不量力。拼音pí fú hàn shù解释蚂蚁想摇动大树。比喻自不量力。近义词自不量力、螳臂当车反义词量力而行英文释义(lit.) an ant trying to shake a tree (idiom); (fig.) to overrate oneself; to overestimate one's capabilities