英语词汇“lead-freest”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	lead-freest
释义	lead-freest ['ledfri:] adj. 不含四乙基铅的；(汽油)无铅的[亦作 nonleaded]
随便看	physical sand physical scale physical scale of atomic weight physical schema physical school map physical-science physical science physical sciences physical scientist physical screen coordinates physical scrip physical second physical sector physical security Physical security. physical security measures physical segment physical segregation physical seismic model physical seismology physical selection physical self physical sensor physical separation physical separator 书经三写，乌焉成马书者，散也。欲书先散怀抱，任情恣性，然后书之。书肇于自然。书被催成墨未浓。书要精读，田要细管书读千遍，其理自见书贵瘦硬方通神。书非借不能读书非借不能读也。书香门第，诗礼人家河口河右河图河坝河埠河堤河塘河外星系河套河姆渡遗址