一：两虎相斗,必有一伤是指两只老虎相互搏斗时，必然会有一方受伤。这句话常用来比喻双方争斗时，难免会有一方受到损失。

Two tigers fighting, one will surely be injured. This phrase means that when two tigers fight, one of them will inevitably be injured. It is often used to describe a situation where both sides are competing and one is bound to suffer a loss.

二：怎么读（音标）：[liǎng hǔ xiāng dòu bì yǒu yī shāng]

三：用法：这句话通常用来比喻双方争斗时，难免会有一方受到损失。也可用来形容任何两个对立的事物或人之间的竞争或。

Usage: This phrase is often used to describe a situation where both sides are competing and one is bound to suffer a loss. It can also be used to describe any competition or conflict between two opposing things or people.

四：例句1-5句且中英对照：

1. 两位候选人在激烈的竞选中展开了激烈的辩论，两虎相斗，必有一伤。

Both candidates engaged in a heated debate during the intense election, and as they say, when two tigers fight, one will surely be injured.

2. 这场商业竞争中，两家公司都在拼命争夺市场份额，两虎相斗，必有一伤。

In this business competition, both companies are fighting fiercely for market share. As they say, when two tigers fight, one will surely be injured.

3. 两个顶级球队在决赛中展开了激烈的比赛，最终胜利者是谁？两虎相斗，必有一伤。

The two teams engaged in a fierce competition in the final match, but who will be the ultimate winner? As they say, when two tigers fight, one will surely be injured.

4. 这对双胞胎兄弟总是在争吵中抢夺玩具，父母常常提醒他们“两虎相斗，必有一伤”。

These twin brothers always fight over toys and their parents often remind them that "when two tigers fight, one will surely be injured."

5. 在这场辩论中，两位候选人都争先恐后地攻击对方的和观点。最终谁会获胜？两虎相斗，必有一伤。

In this political debate, both candidates were attacking each other's policies and views. Who will come out on ? As they say, when two tigers fight, one will surely be injured.

五：同义词及用法：

1. 拔刀相向：比喻双方敌对、准备作战。

例句：在这场商业竞争中，两家公司拔刀相向，谁也不肯让步。

2. 一触即发：形容局势非常紧张，随时可能发生。

例句：这场国际关系紧张的上，气氛一触即发。

3. 水火不容：比喻两个对立的事物或人之间的激烈。

例句：这对双胞胎兄弟性格迥异，简直是水火不容。

4. 势均力敌：形容双方实力相当，难分高下。

例句：这场体育比赛中，两支球队势均力敌，谁都有可能获胜。

5. 你死我活：形容两个对立的事物或人之间的斗争非常激烈。

例句：这场官司打得你死我活，最终还是无法分出胜负。

六：编辑总结：

“两虎相斗,必有一伤”是一个比喻性的成语，用来比喻双方争斗时必然会有一方受到损失。它可以用来形容任何两个对立的事物或人之间的竞争或。同时也可以提醒人们，在竞争中要保持理智，避免双方都受到伤害。使用时需要注意语境，灵活运用，以免造成歧义。