HSK 5HSK V3
Correct
单元
/ dānyuán /
Strokes
Definition
unit (forming an entity)/element/(in a residential building) entrance or staircase
Example
As a Noun
unit
1
Wǔ
五
háo
号
lóu
楼
sān
三
dānyuán
单元
312
312
shì
室
No 312, Entrance 3, Building 5
2
Kèběn
课本
qián
前
sān
三
gè
个
dānyuán
单元
first three units in a textbook