Antiknock
01
a substance added to gasoline to prevent or reduce knocking in an internal-combustion engine
専門的
文法情報
例
Tetraethyl lead was once commonly used as an antiknock in gasoline.
antiknock
01
designed to prevent or reduce knocking in an internal-combustion engine
専門的
文法情報
例
The fuel has a high antiknock rating.
LanGeek
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語彙ツリー
antiknock
knock
