development aid开发援助developmentn.发展；开发；生长；进展；[摄]显影；新开发区development of the nozzle喷嘴展开development of vocabulary词汇发展development practitioners发展实践者development of speciality专业设置development interventions发展干预development of new poetry新诗发展development of salt areas盐区开发development ahead of time超前发展development of the theory理论发展development of waste land开垦荒地

1. We should give priority to the development of the basic industries.
   我们要优先发展基础工业。
2. A solid foundation has been constructed for the development of China Petrochemical Group after regrouping.
   经过改革重组，中国石化集团已具备良好的发展基础。