archrival

archrival的音标为[ˌɑːtʃəˈraɪvl] ，基本翻译为“主要的对手，劲敌”，速记技巧为：主要的对手是archrival，劲敌是rival。

archrival这个词的词源可以追溯到拉丁语，意为“主要的对手”。它的变化形式包括其过去式和过去分词形式“archrivalled”以及现在分词形式“archrivalizing”。

相关单词：

rival：对手，竞争者，在竞争中的对手

vying：竞争，争夺，争胜

competition：竞争，比赛，竞赛

rivalry：竞争，敌对，对抗

contend：竞争，争夺，主张

contest：争论，辩论，竞赛

oppose：反对，对抗，抵制

conflict：冲突，争论，斗争

rivalrous：竞争的，敌对的

antagonism：对抗，敌对关系

这些单词都与archrival这个词有着密切的联系，它们都表示与竞争、对抗、对手等相关概念。archrival这个词在英语中常用来表示主要的竞争对手，强调双方之间的竞争关系。

常用短语：

1. archrivalry

2. be at odds with

3. be at war with

4. be in competition with

5. be locked in a battle with

6. be on bad terms with

7. be at cross-purposes with

例句：

1. The two companies have been archrivalry for years, with fierce competition in the market.

2. They are at odds with each other over the issue of territory.

3. The two countries are at war, with no sign of peace in sight.

4. They are in competition for the same resources, and it"s causing tension between them.

5. They are locked in a battle for market share, with no end in sight.

6. They have been on bad terms for years, ever since their disagreement over a project.

7. Their goals are at cross-purposes, making it difficult for them to work together effectively.

英文小作文：

Competition is a natural part of life, whether it"s in athletics, business, or any other field. Rivals face each other in order to push themselves to be better and achieve greater things. However, sometimes, the competition can become too intense, leading to conflicts and rivalries that can damage relationships and even lead to violence. In order to avoid such situations, it"s important to maintain a healthy level of respect and understanding for each other"s goals and efforts, while still being committed to achieving our own objectives. In the end, competition can be a valuable tool for personal growth and development, but only if it"s done in a way that"s respectful and constructive.