轻举妄动未经慎重考虑盲目行动。[查看详情]

匹夫之勇不用智谋只凭个人的勇气。例匹夫之勇可一战而擒也。——《后汉书荀彧传》英animal courage; reckless courage; foolhardiness;[查看详情]

暴虎冯河赤手空拳打老虎没有渡船要过河。比喻有勇无谋冒险蛮干(暴虎：空手打虎；冯河：徒步渡河)例不敢暴虎不敢冯河。——《诗小雅》英brash physical courage; attack a tiger unarmed and cross a river without a boat;[查看详情]

急功近利急于求得成功只图近期得利，形容目光短浅、胸无大志。英be eager for quick success and instant benefit; seek quick success and instant benefits;[查看详情]

轻虑浅谋谓谋虑短浅。[查看详情]

短见薄识见识浅短。[查看详情]

掉以轻心轻视而漫不经心。英treat sth.lightly; let down one's guard; adopt a casual attitude; lower one's guard;[查看详情]

少不更事更：经历。指人年轻、阅历浅、经验不多。英young and inexperienced;[查看详情]

鼠目寸光比喻目光短浅缺乏远见。英shortsighted;[查看详情]