抗震剂，一种加在汽油中可以减轻发动机震动的物质，如甲乙基铅

抗震剂，一种加在汽油中可以减轻发动机震动的物质，如甲乙基铅的英文翻译

基本释义

• a substance,such as tetraethyl lead,added to gasoline to reduce engine knock