Experimental development
发展───development;试验───test
The President spoke of a shared commitment to world peace and economic development.───总统提到了共同致力于世界和平和经济发展。
This land is ripe for development.───这片土地适宜开发。
Police said there had been a significant development in the case.───警方说此案已经有了重大进展。
The American and Japanese navies took the lead in the development of naval aviation.───美国和日本海军是发展海军航空部队的佼佼者。
This is the late development of science.───这是科学的新发展.
The new development was further supervened following year.───在那次新进展后的第二年又有进步.
His development policies have extracted cash from the city centre.───他的发展政策已经从市中心榨取了收益。
This development could spell disaster for the steel industry.───这一发展有可能给钢铁工业带来灾难.
The new airport will facilitate the development of tourism.
The doctor observes the development of the child.
They bought a 40-acre tract of land for development.
the development of written language.
The town has been designated a development area.