彈床[1]是一種由一塊繃緊、堅固的紡織品製成的東西，紡織品放在鋼架之間，即紡織品四周被鋼架包圍，彈床上裝有許多彈簧。很多人會在彈床上蹦蹦跳跳。彈床中的紡織品本身不具有彈性，其彈性由彈簧提供，而彈簧本身可以儲存勢能。
參考文獻
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