暴露于

例句：

1. 1.The scientist exposed the new drug to the public for testing.
   科学家将新药展示给公众进行测试。
2. 2. The company has been exposed for its fraudulent practices.
   该公司因欺诈行为而受到曝光。
3. 3. The truth was exposed when the evidence was presented.
   当证据被出示时，真相被揭露了。