haystack
🇺🇸
/ˈheɪstæk/
🇬🇧
/ˈheɪstæk/
A large pile of dried grass, usually found on a farm, where the grass is stored after being cut.
We searched for the lost needle in the haystack, but it was like looking for a needle in a haystack.
我们在干草堆中寻找丢失的针,但这就像大海捞针一样。