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

单词	preliminary sample
释义	preliminary sample 初步样本
随便看	zinc borofluoride zinc box zinc boxes zinc box precipitate zinc bromate zinc bromide zinc bronze zinc butter zinc butyl xanthate zinc butyrate zinc-cadmium alloy (electro)-plating zinc cadmium sulfide zinc cadmium sulfides zinc cadmium telluride zinc calcine zinc calcium cyanide zinc can zinc caproate zinc caprylate zinc carbide zinc carbolate zinc-carbon zinc carbonate zinc carbonate (smithsonite) zinc-carbon batteries 真知卓见真知灼见真脏实犯真赃实犯真赃真贼真金不怕火真金不怕火炼真金不镀真金烈火真龙天子与世无争与世长辞与世隔绝与人为善与人方便，与己方便与众不同与会与共与其与否