development tax开发税,发展税developmentn.发展；开发；生长；进展；[摄]显影；新开发区development of periodical期刊开发Development of Motorcycle摩托车产品开发development of hydropower水电开发development of courseware课件开发development abnormalities发育异常Development and evolution发展演变development consideration发展思路developmental homeostasis发育的自体调节developmental flexibility发育灵活度development specification开发说明书