HSK C5
Correct

壁

/ bì / 
Strokes

Definition

wall/rampart

Example

As a Noun

wall

As a Noun

cliff

As a Noun

rampart; barrier; breastwork

As a Noun

sth resembling a wall

As a Noun

bi ［fourteenth of the twenty-eight constellations（二十八宿）in ancient Chinese astronomy］