concerning

calls from young children concerning lost pets.小孩子打来的有关宠物走失的电话

the facts concerning Marr’s car crash.有关马尔撞车事故的事实

concern oneself,◎从事,忙于(常与with, about, in, over连用)

of concern,重要的；具有意义

concern about,对…表示担心/忧虑；使（自己）关心…

concern oneself in,adj. 干预；从事（参与；从事参与）；干涉

concern with,v. 使关心，挂念

concern over,对…的关心／忧虑

public concern,公众关注

primary concern,主要关心的事

ultimate concern,终极关怀

with concern,关切地

as concerns,关于；就…而论

going concern,继续经营企业

grave concern,严重关切

show one's concern for,对...表示关心或忧虑

business concern,企业；商行

express concern,表达关注

cause concern,提起注意

of no concern,无关紧要，没有意义

issue of common concern,共同关心的问题