Wallpaper

壁紙 /壁纸

bìzhǐ

(decorative paper for walls)

桌面背景

zhuōmiàn bèijǐng

(computing: image used to cover a desktop)

牆紙 /墙纸

qiángzhǐ

(decorative paper for walls)

電腦壁紙 /电脑壁纸

diànnǎo bìzhǐ

(computing: image used to cover a desktop)

電腦桌布 /电脑桌布

diànnǎo zhuōbù

(computing: image used to cover a desktop)

貼壁紙 /贴壁纸

tiē bìzhǐ

(to cover with wallpaper)