扶危济困的意思：

扶助有危难的人，救济困苦的人。扶：帮助。济：救济。

英文解释

rescue the desperately poor and help those who were in difficulty;deliver the poor and all those who are oppressed;help the distressed and succor those in peril;help those in danger and relieve those in need ;

反义词

趁火打劫、落井下石、乘人之危，隔岸观火

示 例

在这水浒传中，突出体现了梁山好汉为人民扶危济困的英雄主义气概。

出 处

明·施耐庵《水浒传》第五十五回：“素知将军仗义行仁，扶危济困，不想果然如此义气。”