noun 下载 🔗分享 徒步旅行者,登山者 One who hikes, especially frequently. Examples : "The park rangers warned the hikers about the possibility of encountering bears on the trail. " 公园管理员警告那些徒步旅行者,在小路上可能会遇到熊。 person sport action environment 与AI对话词汇游戏阅读练习