Read Edit View history 席梦思 xímèngsī inner-spring mattress Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 席梦思/席夢思 · xímèngsī · inner-spring mattress 2026/03/04 席梦思 / 席夢思 xímèngsī inner-spring mattress inner-spring mattress (loanword from US mattress brand "Simmons") 这张席梦思睡着很舒服。 noun created sense Mar 4, 2026, 02:25 AM