anxious/ˈæŋkʃəs/
adj.1. 忧虑的；焦虑的， 不安的He was anxious for her safety.他担心她的安全。
We are all anxious about/for his safety.我们都为他的安全而忧虑。
2. 令人忧虑的；令人担忧的3. 渴望的We are anxious that he (should) do his bit.我们非常希望他能尽到自己的本分。
She was anxious to please the smart kid.她很想讨好那潇洒的小伙子。
He is anxious to enter for the competition.他很想去参加比赛。