败之将是指在战争中被打败的的领导者。这个词组通常用来形容一个指挥官或者领导者的失败，也可以用来形容整个的失败。

怎么读（音标）：bài jūn zhī jiāng (bái jūn zhī jiàng)

用法：作为一个名词短语使用，通常放在句子的主语位置。

例句1：那位将曾经是一支强大的的领导者，但现在却沦为了败之将。(The general used to be the leader of a powerful army, but now he has become a defeated commander.)

例句2：这次战争中，我们不想成为败之将，所以必须做好充分准备。(We don't want to be the defeated commanders in this war, so we must be well prepared.)

例句3：他被人们称为“败之将”，因为他在所有的战役中都遭遇了失败。(He was known as the "defeated commander" because he suffered defeat in every battle.)

例句4：这位退休的将曾经是一位成功的指挥官，但现在他只能被称为“败之将”。(The retired general used to be a successful commander, but now he can only be called a "defeated commander.")

例句5：他的失败使他成为了败之将，再也没有人愿意跟随他。(His failure made him a defeated commander, and no one was willing to follow him anymore.)

同义词及用法：失败者、战败者、失利者、落败者，这些词都可以用来形容一个失败的指挥官或者领导者。

编辑总结：败之将是一个常用的成语，形容在战争中遭受失败的指挥官或者领导者。它的用法简单明了，可以作为名词短语使用。同时，还有许多近义词可以替换使用。