HSK C1/W1/V2
Correct

边

/ biān / 
Strokes

Definition

side/edge/margin/border/boundary/simultaneously

Example

As a Noun
edge; margin; side
1
Tiánbiān
田边

edges of fields

2
Húbiān
湖边

edge/margin of a lake

3
Hǎibiān
海边

seaside

4
Gōnglù
公路
  
/
jiēdào
街道
liǎngbian
两边

both sides of the highway/street

5
Bēizi
杯子
  
/
màozi
帽子
biān
边

brim of a cup/hat

6
Liú
留
biān
边

leave a margin

As a Noun
side ［space immediately adjacent to sth/sb indicated］
As a Noun
party; side
As an Adverb
meanwhile; at the same time; simultaneously
As a Noun
border; boundary; frontier
As a Noun
border; lace
As a Noun
side; section (of a geometrical figure)
As a Noun
bound; limit