“primary concern”由“primary”(首要的)和“concern”(关切、忧虑)构成,本义指“最先或最重要的关切”。其核心义项有三:1)指在众多事项中优先级最高的问题,如“The primary concern is safety.”;2)指引起人们忧虑或关注的主要事项,常涉及风险或潜在问题,如“Cost remains a primary concern for consumers.”;3)引申为某人或某组织最重视的目标或利益,如“The company's primary concern is customer satisfaction.”。各义项均围绕“重要性”和“关注度”展开,从“优先”到“忧虑”再到“核心利益”,语义逐步抽象化。
“primary concern”是名词短语,通常作主语或宾语。常见句型有:“The primary concern is + 名词/从句”(如“The primary concern is the environment.”),“Sth is a primary concern for sb”(如“Safety is a primary concern for parents.”)。注意:该短语常与“for”连用引出对象,也可与“about”连用引出具体内容,如“a primary concern about privacy”。易错点:不要将其误作形容词短语,如“primary concerned”是错误的;另外,“concern”作名词时有时可数,有时不可数,但“primary concern”中通常视为可数,可用“a primary concern”。