國境線

国境线
guójìngxiàn

national border

Wiktionary

Entry Composition

1 國境 guójìng
  1. national border
  2. frontier
2 線 xiàn
  1. thread
  2. string
  3. wire
  4. line
  5. (after a number) tier (unofficial ranking of a Chinese city)

classifiers: 條, 股, 根