英语秒懂百科—concerned
1,adj.,担心的;忧虑的The president is deeply concerned about this issue.总统对这个问题深感担忧。
2. 感兴趣的;关切的They were concerned with how the other women had dressed than with what the speaker was saying.他们对其他女人的衣着打扮比对演讲者的讲话更感兴趣。
3,来自于concern关于 be aboutThe book is primarily concerned with Soviet-American relations during the Cold War.