单词	基准照明
释义	基准照明reference lighting
随便看	vertical knief cutting machine vertical ladder vertical landing vertical landing (htovl) vertical lathe vertical launch vertical launcher vertical layout of plant vertical lead vertical leg vertical (length) scale vertical lens vertical letter vertical letters vertical life table vertical life table; static life table vertical-lift bridge vertical-lift conveyor vertical lifting bridge vertical lift ship vertical lights vertical line vertical linearity vertical linearity control vertical line hydrophone