释义 |
roulette /roo-letˈ/ noun- Literally, a little roller or wheel
- A game of chance in which a ball rolls from a rotating disc into one or other of a set of compartments answering to those on which the players place their stakes
- A tool with a toothed disc for engraving rows of dots, for perforating paper, etc
- A cylinder for curling hair or wigs
- The locus of a point carried by a curve rolling upon a fixed curve (geometry)
ORIGIN: Fr |