英语短语词组词汇lead-free的音标、释义、翻译、用法及例句-英语短语词组词典-老街网

短语	lead-free
释义	lead-free['ledfri:] adj.不含四乙基铅的；(汽油)无铅的[亦作 nonleaded]
随便看	traveling valve traveling-wave amplifier traveling-wave antenna traveling-wave magnetron traveling-wave magnetron oscillations traveling-wave maser traveling-wave parametric amplifier traveling-wave phototube traveling-wave tube traveling-wave tubes traveling或-elling travellator travel(l)ed travel(l)er's cheque travel(l)er's joy traveller's tale traveller's tree travel light travel(l)ing travelling apron travelling bag travelling block travelling case travel(l)ing clock travelling clocks

老街网英语短语词组词典共收录525608条英汉双解短语词组词条，基本涵盖了全部常用短语词组的翻译及用法，是英语学习的有利工具。