ruff

Lead a spade to the ace, then the  Q for a ruffing finesse.

打一张S到A，然后打SQ飞SK。

The simple solution is to rely on 3-2 trumps and 4-3 spades, ruffing three spades in hand.

简法就依赖3-2布和黑桃4-3布，手上次三次黑桃。

The neckline waslow round, V-shape, or square during early Renaissance, and later was shirred up into a higher neckline finishing with a ruff.

在文艺复兴早期，领口通常为圆形、V形或形低领，后期领口升高并用轮状皱领装饰。