B2 把…固定在（…上）／在一起（等等）
to fix one thing to another
I fastened the sticker to the windscreen. 我把不干胶贴纸粘到挡风玻璃上。
Divide your hair into sections and fasten them back with clips.
You need to fasten the boards together with construction adhesive.
The fabric is fastened into place with staples.
Fasten the snaps together.
See also: fasten