development end采准工祖developmentn.发展；开发；生长；进展；[摄]显影；新开发区development of skills技术发展现状development economics开发经济学Development traveling开发旅游Development of theory发展理论development processes发展历程development objective发展目标developmental pattern发展模式development reversion发育逆转变development viability发展可行性developmental potency发育能力