| 机 |
jī jǐng | perceptive / astute / sharp / sharp-witted / vigilant / alert |
| 机 |
Jī | surname Ji |
| 机 |
jī | (bound form) machine; mechanism / (bound form) aircraft / (bound form) an opportunity / (bound form) crucial point; pivot / (bound form) quick-witted; flexible / (bound form) organic |
| 警 |
jǐng | to alert / to warn / police |