词汇	air port elevation
释义	air port elevation 机场海拔
随便看	single-job monitor single job scheduling single joint single joint cutting single-jointed drive shaft single jointed rock specimen single joint with reverse action single journal entry single journey single journey fare Single journey fare for tram single journey ticket single-journey ticket single-junction photosensitive semiconductor single-junction SQUID single junction temperature sensor single junction temperature transducer single-junction vacuum thermopile single Kalman filter single kayak single kernel cumulative drop planter single-kernel cumulative-drop planter single key single-key single-keyboard point-of-sale system