incidence

🔗 释义中的汉语词

🧩 词形变化

💬 双语例句

1. And it can save hundreds of thousands of lives. Our economists estimate that investing to reduce the incidence of malaria by 50% yields a 35-fold return in benefits to society.

   一笔小小的开支就能拯救一个人免受痛苦的发热、头痛、衰弱、呕吐和其他疟疾症状；还能让社区免于损失经济生产率，因为儿童缺堂、工人缺工的情况将更加罕见。 它还能拯救数十万生命。 我们的经济学家估算，将疟疾发病率降低50%的投资可以为社会带来35倍的回报。

2. If our key message is "stay out of the sun forever," we are doomed to fail. Creating a culture of cave dwellers is no way to decrease the incidence of skin cancer.

   但我们怎样告诉人们皮肤癌及预防之道？ 如果我们的核心信息是"永远不要晒太阳 " ， 那么就注定了失败的命运。 减少皮肤癌发病率的方法不是开创穴居者文化。

3. Examples of risk arise when individuals or groups are confident in their accumulated knowledge or experience. This is the case with many established consumer products, routine transport safety, or the incidence of familiar diseases.

   当个人或者团体对自身所积累的知识或经验过度自信的时候，相应的风险就会爆发。 这是许多业已打开市场的产品，日常交通安全或者某些常见病症所带来的教训。

🔗 常用搭配