anxious about/for

• 忧虑； 担心

anxious about/for的用法和样例：

例句

1. I sometimes have qualms about our teaching.
   有时我对我们的教学感到忧虑。
2. For a theorist, this magnification is worrisome.
   然而对理论学家而言，这种放大功能却让人忧虑。
3. His parents were anxious about his safety.
   他父母为他的安全担心。
4. I don't think you need to worry about this.
   我认为你不必为这事担心。