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以上来源于: WordNet
N a mattress containing an arrangement of spiral springs 弹簧床垫
box spring
She laid a spring mattress under the sheet.
她在床单下面铺了一个弹簧床垫。
youdao
Well suited for latex, memory foam and pocket spring mattress.
适合各种床垫：乳胶，记忆绵，弹簧床垫等。
Three to listen to: that is, to detect the spring mattress quality measures.
三听：即检测床垫中弹簧质量的措施。
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