This is my office, my little cubbyhole.

这是我的办公室，我的幽闭之地。

柯林斯例句

Cubby : A small room; a cubbyhole; a small secluded room; a small compartment.

有小房间, 小隔间(橱),隐蔽的小房间, 等等意思. 具体翻译要看上下文而定.

互联网

A small compartment or recess , as in a desk, for holding papers a cubbyhole.

鸽笼式分类架,信件架,文件格小隔间或凹室, 如桌子里, 用来放文件;格架.

互联网