Definition

Examples

• 他们两个一直是夙敌，争斗了几十年。
  Tāmen liǎng ge yìzhí shì sù dí, zhēngdòu le jǐ shí nián.
  Those two have been long-standing enemies, fighting for decades.
• 在商场上，他们是多年的夙敌。
  Zài shāngchǎng shàng, tāmen shì duō nián de sù dí.
  In the business world, they are years-old archrivals.
• 历史上有许多著名的夙敌，他们的故事流传至今。
  Lìshǐ shàng yǒu xǔduō zhùmíng de sù dí, tāmen de gùshì liúchuán zhì jīn.
  There are many famous long-standing enemies in history, and their stories have been passed down to this day.