英语词汇astm D 6784怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	astm D 6784
释义	Examples: American Society for Testing and Materials (ASTM)— 测试和材料协会
随便看	since it is thought that since it launched since it means since it offers since it opened since it provides since i traveled since it reduces since it remains a since i tried since it's since it's since it's since its adoption it since its appearance since its beginning since its conception since its creation since its debut since its discovery since its earliest days since its early days since its emergence since it serves since its establishment

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

American Society for Testing and Materials (ASTM)—