| 掉链子 | diào liàn zi | to have one's bicycle chain come off / (fig.) to let sb down; to drop the ball; to screw up | 
| 掉 | diào | to fall / to drop / to lag behind / to lose / to go missing / to reduce / fall (in prices) / to lose (value, weight etc) / to wag / to swing / to turn / to change / to exchange / to swap / to show off / to shed (hair) / (used after certain verbs to express completion, fulfillment, removal etc) | 
| 链 | liàn | chain / cable (unit of length: 100 fathoms, about 185 m) / chain (unit of length: 66 feet, about 20 m) / to chain / to enchain | 
| 链子 | liàn zi | chain | 
| 子 | zǐ | son / child / seed / egg / small thing / 1st earthly branch: 11 p.m.–1 a.m., midnight, 11th solar month (7th December to 5th January), year of the rat / viscount, fourth of five orders of nobility 五等爵位 / ancient Chinese compass point: 0° (north) / subsidiary; subordinate; (prefix) sub- | 
| 子 | zi | noun suffix, as in 椅子 "chair" |