develop

v. ①(使)成长,发展,壮大  ②[vt.]开发,研制:The  key is to  develop  a balanced and varied program that's fun as well as progresslve.(重庆高考)③[vt.]使(胶卷)显影,冲印(胶片)

【联想串记】  developer n.开发者

developing adj.发展中的

developed adj.发达的,高度发展的

development n.发展,发育