热线

熱線
rèxiàn
hotline (communications link)

CEDICT

Entry Composition

1 热 rè
  1. to warm up
  2. to heat up
  3. hot (of weather)
  4. heat
  5. fervent
=2 线 xiàn variant of 线 xiàn
=2 线 xiàn
  1. thread
  2. string
  3. wire
  4. line
  5. (after a number) tier (unofficial ranking of a Chinese city)

classifiers: 條, 股, 根