A generation is all the people in a group or country who are of a similar age, especially when they are considered as having the same experiences or attitudes. 一代人
noun [具体名词]一代(人);一代人的时间;(产品发展的)代;产生
He is arguably the best actor of his generation. 按理他是他那一代中最优秀的演员。
-gener- gen,gener,genit=birth,produce,表示“出生,产生”generation n. 产生;一代((generate+ion)