成语名称:鞠躬尽力,死而后已:bend one\'s back to the task until one\'s dying day英语: bend one\'s back to the task until one\'s dying da...
成语名称:卑躬屈膝:bow low and humiliate oneself英语: bow low and humiliate oneself卑躬屈膝造句:1、他在上级面前总是卑躬屈膝的。2、我不会卑躬屈膝地到他们面前去请求帮助。3、他这...