黑桃的用法和樣例：
例句
-
如果他們的黑桃是4－1，分配，我就讓一墩給那Q。
If their spade break4-1, I still have the diamond finesse to fall back on. -
他叫五黑桃，使對方無(wú)法再叫。
He shut the opposition out with a bid of five spades. -
我本來(lái)不該讓他早期偷取一墩黑桃。
I shall not have let him steal an early spade trick. -
我只剩一張黑桃了。
I've only one spade left.
