之间

之間
zhījiān
  1. (after a noun) between; among; amid
  2. (used after certain bisyllabic words to form expressions indicating a short period of time, e.g. 弹指之间 tánzhǐzhījiān)

CEDICT

Entry Composition

1 之 zhī
  1. (possessive particle, literary equivalent of 的 de)
  2. him
  3. her
  4. it
2 间 jiān
  1. between
  2. among
  3. within a definite time or space
  4. room
  5. section of a room or lateral space between two pairs of pillars
  6. classifier for rooms