单词	population estimate
释义	population estimate 人口估计
随便看	underwater operation light underwater operation network underwater operation ship Underwater Operation Unit underwater optical cable underwater optical communication underwater optical fiber cable underwater optics underwater options underwater ordance under water ordnanac underwater ordnance Underwater Ordnance Development Group underwater ordnance distribution officer underwater ordnance locator underwater ordnance procurement officer Underwater Ordnance Research underwater ordnance research boat Underwater Ordnance Station Underwater Ordnance Technician under-water ore body underwater orientation system underwater osculatory explosion underwater outfall under-water oxygen-arc cutting technology