| 焦 |
jiāo jù | focal length / focal distance |
| 焦 |
Jiāo | surname Jiao |
| 焦 |
jiāo | burnt / scorched / charred / worried / anxious / coke / joule (abbr. for 焦耳) |
| 距 |
jù | to be at a distance of ... from; to be apart from / (bound form) distance / spur (on the leg of certain birds: gamecock, pheasant etc) |