retreat before the impossible英语标准发音:retreat before the impossible英式发音:美式发音:翻译中文在不可能之前撤退retreat before the impossible - 基本释义[词典1]知难而退 参考资料: 1.百度翻译:retreat before the impossible2.有道词典:retreat before the impossible3.爱词霸:retreat before the impossible