| 释义 |
petroleum jelly
peˌtroleum ˈjelly noun [U]
► F0 a clear substance made from petroleum, used as a base for medicines that are rubbed into the skin, and also for making parts in a machine move easily against each otherThesaurus+: ↑Specific medicines and drugs , ↑Specific types of drugThesaurus+: ↑Petroleum products especially when used as fuel , ↑Fuels |