英语词汇expansion roller的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	expansion roller
释义	expansion roller 英?[iks?p?n??n ?r?ul?] 美?[?k?sp?n??n ?rol?] 释义（可使被支承物自由膨胀的）活动支承滚柱，伸缩滚轴行业词典公路科技伸缩滚轴???
随便看	metal carbyne metal card clothing metal card clothing welding machine metal card clothing wrapping machine metal card memory metal card storage metal car rail vehicle metal carton metal carving metal case metal-cased brick metal cased brick metal-cased, brick furnace lining metal-cased brick furnace lining metal cased magnesite brick metal cased refractory metalcase magnesite brick metal-case magnesite brick metal casement metal casing metal casing instrument metal casters metal casting metal casting and forging metal casting repairing

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。

expansion roller