concern
名词 concern:
something that interests you because it is important or affects you
an anxious feeling
a commercial or industrial enterprise and the people who constitute it
同义词:business, business concern, business organization, business organisation
something or someone that causes anxiety; a source of unhappiness
a feeling of sympathy for someone or something
动词 concern:
have to do with or be relevant to
同义词:refer, pertain, relate, come to, bear on, touch, touch on
be on the mind of