homing pigeon
US /ˈhoʊmɪŋ ˌpɪdʒɪn/
UK /ˈhoʊmɪŋ ˌpɪdʒɪn/

名詞
1.
信鴿
a pigeon trained to find its way home over long distances, used for carrying messages
範例:
•
The general sent a message by homing pigeon.
將軍用信鴿發送了一條消息。
•
They used homing pigeons during the war to send secret communications.
他們在戰爭期間使用信鴿發送秘密通訊。
同義詞:
在 Lingoland 學習這個單詞