| 单词 | antiknock |
| 释义 | Antiknock nnoun.substanceany of various compounds that are added to gasoline to reduce engine knocking Derivationally Related Form:antiknock Hypernyms:chemical compound compound Inherited Hypernyms:antiknockcompoundchemicalmaterialsubstancematterphysical entityentity Inherited Hypernyms:antiknockcompoundchemicalmaterialsubstancepartrelationabstractionentity Direct Hyponyms:lead tetraethyltetraethyl lead Full Hyponyms: tetraethyl lead adj satadj.allsuppressing or eliminating engine knock in combustion engines Synset:antiknocking Examples:
Antonyms:unleaded Derivationally Related Form:antiknock Inherited Hypernyms:antiknock Similar to:leaded |
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