单词	對準定物，使與定物爲一線
释义	同Collineation
随便看	double punching machine double pupil double-pupil doublepupil double purchase double purchase winch double purging double purpose double pyramid double-quantum stimulated-emission device double [quantum] well double quantum well double quarrel double-quarrel doublequarrel double quartan double quartan; double quartan malaria; double quartan malarial fever double quartan malaria double quartan malaria-- double quartan malarial fever--double quartan double quartan malarial fever double quartet double quasar double quatrefoil double quenching double quick