triumphalism
n. 必胜信念;必胜心态
例句
Any economic triumphalism is long gone.
经济上的信心早已不复存在。
It's easy to see an echo of that in blogosphere triumphalism.
从博客世界中可以很容易看出对这一必胜信念的回应。
He said, pointedly, that this was not a moment for "triumphalism".
他尖锐地指出,这不是一个宣扬必胜信念的时候。