horseshoe

剑桥词典

horseshoe noun (FOR A HORSE)

[ 可數名詞：有複數形式的名詞 ]
a U-shaped piece of metal that is attached to the bottom of a horse's hoof to protect it
馬蹄鉄，馬掌
For many people the horseshoe is a symbol of good luck . 對很多人來說馬蹄鉄是好運的象征。

horseshoe noun (GAME)

 horseshoes [ 不可數或單數名詞：沒有複數形式的名詞 ] US

a game in which horseshoes are thrown at a wooden or metal rod in the ground
擲馬蹄鉄套柱遊戯 返回 horseshoe