Worry about, be concerned about, have doubts about.
担心用英文就是 "worry" 或 "be concerned about"。
比如说,你可以说:
- I'm worried about the test.
- I'm concerned about the weather for tomorrow's event.
担心用英文就是 "worry" 或 "be concerned about"。简单点说,"I'm worried about it" 或 "I'm concerned about that."