"To lubricate" • Chinese-English Dictionary
| 润滑 | rùn huá | smooth / oily / sleek / to lubricate |   |
| 润 |  rùn | moist / glossy / sleek / to moisten / to lubricate / to embellish / to enhance / profit / remuneration / (neologism c. 2021) (slang) (loanword from "run") to emigrate (in order to flee adverse conditions) | |
