环线

Traditional form:

環線

Pinyin (reading):

huánxiàn

Definitions:

• ring road
• circle line (e.g. rail or subway)

Characters:

• 环 - bracelet, ring; to surround, to loop
• 线 - line, thread, wire; clue, trail

Traditional characters:

• 環 - bracelet, ring; to surround, to loop
• 線 - line, thread, wire; clue, trail