决定性的一击 meaning in English

coup do grace

There was disappointment in the champions league final against liverpool two years ago when a penalty shoot - out brought defeat , shevchenko this time missing the decisive kick
2年前在欧冠决赛点球决赛中输给利物浦让舍瓦很受伤，他错失了决定性的一击。
In reaction to suez , france had constructed a new identity as the ostensible leader of europe , upholding a set of universal values in competition with the americans
那不过是法国在扮演1956年美国的角色而已，尽管雅克?希拉克几乎不可能象艾森豪威尔在1956年已经这么做过的那样做出决定性的一击。