英语词汇expansion ring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	expansion ring
释义	expansion ring 【机械装置】伸缩环,膨胀圈 [亦作expansion hoop]
随便看	groundscraper ground sea groundsel groundsels groundsheet groundsheets groundsill groundsills groundskeeper groundskeepers groundskeeping groundsman groundsmen ground someone in something groundspeed ground-speed meter groundspeeds ground squirrel ground squirrels ground staff ground staffs ground start ground starter ground state ground state maser

英汉双解词典包含483723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。