之和 (zhī hé) — (formal) sum, total (of something)

Definition

Examples

• 数学课上，我们计算了所有数字的之和。
  Shù xué kè shàng, wǒ men jì suàn le suǒ yǒu shù zì de zhī hé.
  In math class, we calculated the sum of all the numbers.
• 这两个数的之和是十五。
  Zhè liǎng gè shù de zhī hé shì shí wǔ.
  The sum of these two numbers is fifteen.
• 他们分析了各项成本之和对利润的影响。
  Tā men fēn xī le gè xiàng chéng běn zhī hé duì lì rùn de yǐng xiǎng.
  They analyzed the impact of the total of various costs on profits.