nonleaded

网络  无铅的的; 不含四乙基铅的



双语例句

  1. Development Trend of Nonleaded Gasoline
    无铅化汽油的发展趋势综述

英英释义

adj

  1. (of gasoline) not containing tetraethyl lead
    1. lead-free gasoline

    Synonym:    lead-free