noun 下载 🔗分享 环境,周围世界,感知环境 One's surroundings or environment; the outer world as perceived by organisms within it. Examples : "A dog's umwelt is filled with smells that we humans can't even imagine. " 狗的感知环境中充满了我们人类根本无法想象的气味。 environment biology philosophy ecology organism nature sensation 与AI对话词汇游戏阅读练习