twin-size bed編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看twin-size bedtwin-size bed — 名詞名詞1. a single bed that is 38 inches wide and 75 inches long1.名詞釋義單人床a single bed that is 38 inches wide and 75 inches long例句The guest room has a twin-size bed.