concertn.音乐会;一致;和谐vt.协定;协同安排vi.合作
conceptualadj.概念的
concernsn.关切名词concern的复数形式.
concernedadj.担忧的;关心的;关切的;有关的
concerningprep.关于,涉及,就…而言
concern to对 ... 关系重大
concernfuladj.重要的
concernedlyadv.担著心
concernmentn.有关事项(关系;悬念;事务)
concern for对 ... 的关心; 忧虑
concern axis关系轴线
concern over为 ... 担心、忧虑
He was concerned to hear of her ill health.
to hear表示原因
He was concerned to improve her health.
to improve表示目的
He was concerned about the matter.
他为了这件事关心或担心。
He was concerned in the matter.
他参与了这件事。
He was concerned with the matter.
他跟这件事有关。
The story is concerned with a national hero.
这个故事牵涉到一个民族英雄。