footbridge
柯林斯词典
1. N-COUNT A footbridge is a narrow bridge for people travelling on foot. 步行桥
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footbridge /ˈfʊtˌbrɪdʒ/ (footbridges)
剑桥词典
- a narrow bridge that is only used by people who are walking
人行桥，步行桥 返回 footbridge
人行桥，步行桥 返回 footbridge