焦距

jiāojù
  1. focal length
  2. focal distance

CEDICT

Entry Composition

1 焦 jiāo
  1. burnt
  2. scorched
  3. charred
  4. worried
  5. anxious
  6. coke
  7. joule (abbr. for 焦耳 jiāoěr)
2 距 jù
  1. to be at a distance of ... from; to be apart from
  2. (bound form) distance
  3. spur (on the leg of certain birds: gamecock, pheasant etc)