英语词汇astm B221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 B221
释义	Examples: American Society for Testing and Materials (ASTM)— 测试和材料协会
随便看	muscle fiber muscle fiber recruited muscle fibers muscle fiber size muscle fibre muscle fibres muscle flexibility muscle Force muscle function muscle growth muscle hypertrophy muscle in muscle inflammation muscle-invasive muscle-invasive bladder cancer muscle involvement. muscle is contracted muscle isolation muscle jerking muscle knots muscle layer muscle level muscle ligaments muscle loss muscle mass

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)—