单词	土地开发利用
释义	土地开发利用 Exploitation and use of Land
随便看	mechanical supercharger mechanical supercharging mechanical superphosphate den Mechanical Supply Division Mechanical Support Equipment mechanical supporting mechanical supporting techniques mechanical surface agitation Mechanical surface enhancement mechanical suspension Mechanical suture mechanical sweep mechanical sweeper mechanical sweeping mechanical swelling mechanical switch mechanical switch-and-lock machine mechanical switching mechanical switching device mechanical switching element mechanical swithch-and-lock movement mechanical synchronism mechanical synchronization mechanical synchrony mechanical system