英语词汇expansion ring是什么意思，expansion ring的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	expansion ring
释义	expansion ring　【化】膨胀圈; 伸缩环
随便看	a good job a good job a good keeper a good lawyer a good lawyer a good lay a good lay a good lay a good layer a good layer a good life a good life a good life a good listener a good loser a good loser a good lot a good manager a good manager a good many a good many a good many a good one a good onion a good patch

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。