to close an envelope or container again by sticking the edges together

The cigarette packet had been opened and re-sealed with sticky tape. 烟盒已被打开并用胶带重新密封。

The new packs will let customers reseal them to keep the contents crispier for longer.

to close a hole or entrance again so that nothing can enter or leave it

Replace any cracked plaster and re-seal gaps around the window frames. 更换任何破裂的石膏并重新密封窗框周围的缝隙。

Security forces resealed the country's border, preventing migrants from entering the country.

to cover a surface again with a special liquid that becomes hard in order to protect it

Tasks will range from painting the walls to resealing the floors. 工程范围从粉刷墙壁到重新密封地板。

The product reseals the hair shaft, restoring strength and shine to damaged hair.