cross·ruff /ˈkrɔsˌrʌf, ˈrʌf/
同一方的人互相出王牌
Cross·ruff n. Whist The play in bridge or whist where partners trump each a different suit, and lead to each other for that purpose; -- called also seesaw.
◄ ►
crossruff
v : trump alternately in two hands