sleeping bag

/ˈsliːpɪŋ bæɡ/ 99
A sleeping bag is a large deep bag with a warm lining, used for sleeping in, especially when you are camping. 睡袋

noun [专属名词]睡袋:一种为户外露营或帐篷中睡眠而设计的袋子,内部有保暖材料或填充物。

You should use a cotton or silk liner to keep your sleeping bag clean. 你应采用棉花或丝绸垫底,以保持你的睡袋干净.

sleeping bag 出现在下面的课文中
Lesson 27 A wet night sleeping bag 名词: 睡袋
Episode 25 Country Music ACT III
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