单词	landing of stairs
释义	landing of stairs 梯平台
随便看	rotating-disk electrode rotating disk electrode voltammetry rotating disk extractor rotating-disk extractor rotating disk field store rotating-disk friction generator rotating disk gage rotating disk gauge rotating-disk memory rotating disk meter rotating disk mill rotating disk oxygenator rotating disks rotating disk scanner rotating disks flow rotating disk vacuum gauge rotating disk viscometer rotating-disk viscometer rotating disk viscometre rotating disperser rotating disphan experiment rotating distributor rotating dog rotating double crank rotating double-sphere dumbbell-type viscometer