dān
yuán
1
unit (forming an entity)
2
element
3
(in a residential building) entrance or staircase
我住在这个公寓楼的三楼单元
I live in the third unit of this apartment building.
这个房子有五个单元
This house has five units.
这个故事分成了五个单元
This story is divided into five sections.
每个单元都有自己的入口。
Each unit has its own entrance.
他们住在同一个单元楼。
They live in the same unit building.
每个单元楼有自己的电梯。
Each unit building has its own elevator.