比率 (bǐ lǜ) — ratio; rate; proportion

Definizione

Esempi

• 人口增长比率最近几年有所下降。
  Rén kǒu zēng zhǎng bǐ lǜ zuì jìn jǐ nián yǒu suǒ xià jiàng.
  The population growth rate has declined in recent years.
• 我们需要计算一下成本和利润的比率。
  Wǒ men xū yào jì suàn yí xià chéng běn hé lì rùn de bǐ lǜ.
  We need to calculate the ratio of cost to profit.
• 这个学校的男女学生比率是3比2。
  Zhè ge xué xiào de nán nǚ xué shēng bǐ lǜ shì 3 bǐ 2.
  The ratio of male to female students at this school is 3:2.