archenemy

archenemy的音标为["ɑːtʃɪ"emɪn] ，基本翻译为“主要敌人”，速记技巧为：主要敌人=arch(弓)+enemy(敌人)。

ArchEnemy这个词来源于拉丁语archere，意为“主要的、首要的”。它的变化形式包括archenemy（主要的敌人）、arch-enemy（首要的敌人）、en-arch（主要的）等。相关单词包括archer（弓箭手）、architect（建筑师）、archipelago（群岛）等。ArchEnemy这个词可以用来形容那些在竞争中处于优势地位，具有强大实力和威胁性的对手。这个词也可以用来形容那些在思想、文化、政治等方面存在冲突和矛盾的双方。

常用短语：

1. archenemy - 主要的敌人

2. face off - 面对面地对抗

3. go head to head - 直接竞争

4. clash - 冲突

5. battle it out - 激烈竞争

6. square off - 面对面准备战斗

7. go toe to toe - 直接对抗

例句：

1. The two companies are archenemies in the market, always going head to head for market share.

2. The two fighters squared off, ready to face off in the ring.

3. The two teams clashed in the championship game, with both sides playing tough.

4. They battled it out for hours, with neither side giving an inch.

5. They square off against each other, each determined to win.

6. The two countries go toe to toe in the international arena, constantly competing for influence and resources.

英文小作文：

My archenemy is my greatest challenge, but it also drives me to be better. I face off against him every day, trying to outdo him and prove myself. It"s a battle that I love, because it makes me stronger and more determined. I know that if I can defeat my archenemy, I can accomplish anything. He"s not just a person or a thing, he"s my greatest motivator, my driving force, and the person who pushes me to be the best that I can be. I may not always win, but I always try my best and never give up. My archenemy is my greatest teacher and my biggest inspiration.