A cask between a barrel and a hogshead in size.

中号之桶。

A sequence of three playing cards in the same suit.

同花色的三张顺牌。

A third.

【乐】音阶之第三音。

The third of eight defensive positions in fencing.

(剑)击剑之(八种防卫姿势中之)第三种姿势。