backing paper

基本解释

If it's a smaller window you could remove the backing paper entirely.
如果窗户较小，你可以将贴膜背面的纸全部撕掉。
The hair is evenly distributed onto a backing paper and sprayed with a liquid mixture of hair-gel and water.
将毛发均匀地分布在背衬纸上，并用毛发凝胶和水的液体混合物喷洒。
Flip the pastille mixture out of the tin and on to the sugar-covered paper, and carefully peel off the backing paper.
将果粒糊从听罐中取出，放在洒满糖的烘焙纸上，仔细去掉衬纸。

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