英语词汇“standard reference materials”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	standard reference materials
释义	standard reference materials 标准参考物质
随便看	collection maintenance collection management collection management authority collection manager collection method collectionneur collection object collection of acrosols collection of additional charges Collection of Admiralty collection of aerosols collection of betting duty collection of bill collection of bills collection of books collection of cash collection of charges collection of check collection of checks collection of commercial paper collection of compulsory contributions collection of customs duty collection of data collection of debts collection of deposits 十年旧棉袄，里外都不好十年树木，百年树人。十年欢聚不知愁，今日分飞独远游。知否吾妻桥上望，淡烟疏柳数行秋。十年河东转河西十年河东转河西，莫看穷人穿破衣十年河东转河西，莫笑穷人穿破衣十年河东，十年河西十年生死两茫茫。不思量，自难忘。十年生死两茫茫，不思量，自难忘。十年生聚，十年教训。孪孪生孫孬孬土孬种孰孰与孰料孰知