roulette

n.

轮盘赌；骑缝线；旋轮线；

roulette wheel轮盘赌，轮盘法；轮子

1. I think I'll try my luck at roulette.
   我想玩玩轮盘赌碰碰运气。
2. We played roulette till two o'clock.
   我们玩了轮盘赌，一直玩到两点钟。

Russian Roulette
Roulette-type coin-operated gaming machine
Ecological roulette: the global transport of non-indigenous organisms
Exploring Nature’s Roulette Wheel: Chaos in Biological Systems
Egyptian Roulette: How Should U.S. Policymakers Respond to Cairo’s Worsening Violence?
Cocaine use, risk taking, and fatal Russian roulette.
Ethics review roulette: what can we learn? That ethics review has costs and one size doesn't fit all
American Roulette: The Effect of Reminders of Death on Support for George W. Bush in the 2004 Presidential Election
The role of mitochondrial factors in apoptosis: a Russian roulette with more than one bullet.
Lack of promiscuity in autoantigen-specific H and L chain combinations as revealed by human H and L chain "roulette".