单词	ogees
释义	同ogee
随便看	principal-only strip principal optical axis principal oscillation principal overseer of the banqueting house principal parallel principal parallel of photograph principal part principal particulars principal parts principal password principal phase principal plane principal plane of photograph principal plane [of projection] principal plane of stress principal plane of symmetry principal--plane of symmetry principal planet principal planets principal point principal point error principal point of discussion principal point of photograph principal-point radial principal point triangulation