suicide rate

• n. 自杀率

例句

用作名词 (n.)

1. South Korea grimly boasts the highest suicide rate in the world.
   南韩的自杀率是全球最高。
2. Restrictions on teenagers' use of antidepressants have had no measurable impact on suicide rates, a study says.
   一项调查显示，限制青少年使用抗抑郁药对自杀率没有什么显著的影响。