是可数而不是不可数，hays中文意思是n.
(用作饲料的)干草，草料少量的钱
词典
hay的第三人称单数和复数
例句
If enemies came to invade， hays blended with wolf shit was bum in the daytime， the smoke of which would rise very high so that sentinels could get the warn.
如果有敌人入侵，干草掺杂狼粪，这在白天这可以充当送信兵——其燃烧后烟会高高地升起，哨兵因此得到了远方的警告。
