at the mercy of
1. 受……所支配; 任……摆布
She was at the mercy of her cruel husband.
她任凭残酷的丈夫摆布。
A sailor is at the mercy of the weather.
水手受到天气的摆布。
have mercy on
1. 对……发慈悲
They have little mercy on their enemy.
他们对敌人毫不宽容。
without mercy
1. 毫不留情地; 残忍地
They beat him without mercy.
他们残忍地打他。
习惯用语abandon sb. to the mercy of1.听任某人由...摆布at the mercy of1.在...的掌握之中, 完全受...支配, 任...摆布be left to the (tender) -cies of sb.1.受人虐待, 任由某人摆布be thankful for small -cies1.庆幸小小的幸运; 满足于小小的好处beg for mercy1.乞求宽大, 讨饶, 乞怜for mercy(=for mercy's sake)1.请大发慈悲, 请可怜可怜have mercy on [upon]1.对...有怜悯心have sb. at one's mercy1.使某人任凭自己摆布in one's mercy1.出于恻隐之心leave to the mercies of sb.1.听任某人粗暴对待; 听任某人任意摆布leave to the tender mercy of sb.1.听任某人粗暴对待; 听任某人任意摆布leave to the mercies of sb.1.听任某人粗暴对待; 听任某人任意摆布leave to the tender mercy of sb.1.听任某人粗暴对待; 听任某人任意摆布It is a mercy.1.真幸运。M-on me!1.哎呀! 我的天哪!show mercy to sb.1.对某人表示宽大[仁慈]sin one's -cies1.辜负天恩, 不珍惜幸福take sb. to mercy1.饶某人的命, 免某人一死take mercy on1.对...表示怜悯throw [fling] oneself on [upon] sb.'s mercy (=on the mercy of sb.)1.请求某人宽恕without mercy1.残忍地, 毫不留情地yield upon [to] sb.'s mercy1.无条件向某人投降, 听凭某人处分