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这款概念便笺笔内藏有喷雾器(pēn wù qì),在使用的时候,可以先将其喷洒到手心,那些微粒(wēi lì)就会在手上形成一个薄膜(bó mó)。把这个薄膜
This concept notes pencil containing a sprayer, when used, you can first spray it to the palm of your hand, those particles will form a film in your hand (bó mó). Put this film