单词	3-D printer
释义	3-D printerˌ3-D ˈprinter noun [countable] a piece of equipment that makes objects by building up thin layers of a substance, following a digital design
随便看	Rogers, Will Roget's Thesaurus rogue roguish roguishly Rohypnol Rolaids role role model role-play Rolex roll rollback roll-call roller Rollerblade roller blind roller coaster roller skate roller-skate roller skating rollicking rolling rolling pin rolling stock

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