"To lag behind" • Chinese-English Dictionary
| 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) |   |
| 滞后 | zhì hòu | to lag behind | |
