[with obj.](S. African)yoke (draught animals, typically oxen) in a team to a vehicle (南非)用轭套(一队拖车牲口,尤指牛) ■harness an animal or animals to (a vehicle) 给(车)套牲口 ■(figurative)utilize (people or resources) for a particular purpose (喻)利用(人,资源) it awaited only the courage of the pioneers to inspan these natural resources in the service of civilization. 利用这些自然资源为文明社会服务需要的仅仅是拓荒者的勇气。
语源
early 19th cent.: from Dutch inspannen 'to stretch', from in- 'in' + spannen 'to span'