mandrin betyder på engelska

chuck [chucked, chucking, chucks]▼◼◼◼(mechanical device)
verb
[UK: tʃʌk] [US: ˈtʃək]

core [cores]▼◼◼◻(hollow cylindrical piece of cardboard)
noun
[UK: kɔː(r)] [US: ˈkɔːr]