英汉词典

1. 忧虑;担心
    Concern is worry about a situation.

    e.g. The group has expressed concern about reports of political violence in Africa...
           该团体对有关非洲政治暴力的报道表示关切。
    e.g. The move follows growing public concern over the spread of the disease...
           针对公众对该疾病的不断蔓延日益担忧，从而出台了这一举措。

2. 使担忧;使心烦
    If something concerns you, it worries you.

concern

    e.g. The growing number of people seeking refuge in Thailand is beginning to concern Western aid agencies...
           到泰国寻求庇护的人日益增多，这开始引起了西方援助机构的不安。
    e.g. It concerned her that Bess was developing a crush on Max.
           贝丝迷上了马克斯，这让她很担心。