英语词汇pva (polyvinyl alcohol)的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	pva (polyvinyl alcohol)
释义	pva (polyvinyl alcohol) 翻译聚乙烯醇（聚乙烯醇）
随便看	hold down nut holddown nut hold down packer hold-down plate holddown plate hold down plate hold-down ring hold down roller hold-down roller hold down rollers holddowns hold-downs hold down something hold-down spring holddown spring hold-down strip hold down strip hold-down support hold down support holddown suupport hold down suupport hold-down tabulator key hold down tabulator key hold-down test hold down the fort

英汉双解词典包含4367426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。