胜负的英文：
victory or defeat

参考例句：

A sporting chance
胜负[成败]不定的机会

It is hard to predict victory or defeat
胜负难料

Cannot predict winner
胜负未卜

The two sides were so well-matched in skill and strength that neither could gain the upper hand.
旗鼓相当，胜负难分。

The outcome of the war is hard to foretell.
战争胜负难以预卜。

Too early to predict a winner at this stage.
目前还过于太早预测胜负

By means of these seven considerations I can forecast victory or defeat.
吾以此知胜负矣。

The great sea fight turned on four elements.
这一场大海战，胜负取决于四个因素。

"The election was a toss-up, the winner still hasn't been determined."
"这场选举胜负难分,截至目前还不知鹿死谁手"

A contest whose outcome has been dishonestly prearranged.
欺骗性比赛胜负已经预先定好的不公正比赛

victory是什么意思：
n. 胜利

knowledge of the victory
胜利的消息

Victory of defeat
不成功,便失败

runaway victory
轻而易举的胜利

That was a true victory.
这是个真正的胜利。

Victory belongs to the most persevering
胜利属于最坚强不屈的人

defeat是什么意思：
v. 击败；使困惑；使失败，阻挠，挫败
n. 失败；击败，战胜

Victory of defeat
不成功,便失败

Their defeat was not inevitable.
他们被击败是不是不可避免的。

sting of defeat
失败的痛苦

The team refused to resign themselves to defeat/to being defeated.
该队不甘失败.

They were defeated all hollow.
他们被彻底打垮了。