sticking

a. 粘的
n. 粘,贴,粘胶

Before sorting stamps, any paper sticking to the backs must be removed.

在把邮票分类之前，任何粘在后面的别的纸都得去掉。

Sticking to but not fused with a part or an organ of the same kind.

附着的与同类的部分或组织粘着但不融合的