adj.忧虑，担心的，疑惧的，恐惧的

I felt apprehensive about starting my new job,担心自己无法胜任新工作，我感到很焦虑。
She looked apprehensive as she entered the dentist's office.走进牙医诊所时，她显得很紧张不安。
The students were apprehensive before the final exam.期末考试前，学生们都感到很忧虑。
He was apprehensive of failure in his business venture.他对自己的商业冒险可能会失败感到担忧。
The audience was apprehensive as the curtain rose for the play.当戏剧的幕布升起时，观众们满怀期待又略显紧张。
She felt apprehensive at the thought of speaking in public.一想到要在公众面前讲话，她就感到害怕。
The hiker was apprehensive of getting lost in the dense forest.徒步者担心自己会在茂密的森林中迷路。
Investors are apprehensive about the stock market's volatility.投资者对股市的波动感到担忧。
The candidate was apprehensive before the job interview.面试前，应聘者感到十分忐忑。
Parents can be apprehensive when their children start driving alone.孩子开始独自开车时，父母常常会感到担心。