haystack
(also hayrick), n
1 large pile of hay firmly packed for storing, with a pointed or ridged top (捆扎妥当便於贮存的)大乾草垛(顶端呈尖形或脊形).
2 (idm 习语) a needle in a haystack => needle.
🗣️ 情景例句
I'll take care of everything.
我会好好照料一切。
Let difficulties occur but not the loss of courage.