联络

聯絡
liánluò
  1. to get in touch with
  2. to contact
  3. to stay in contact (with)
  4. liaison
  5. (math.) connection

CEDICT

math

Entry Composition

1 联 lián
  1. (bound form) to ally oneself with; to unite; to combine; to join
  2. (bound form) (poetry) antithetical couplet
2 络 luò
  1. net-like object
  2. to hold sth in place with a net
  3. to wind
  4. to twist
  5. (TCM) channels in the human body