| 单词 | rolamite |
| 释义 | rolamite ro.la.mite AHD: [r½“l…-mºt”] D.J. [6r*&l*7ma!t]K.K. [6rol*7ma!t]n.（名词）A mechanism consisting of two or more hard, cylindrical rollers with a flexible nonstretching band looped around them, so that the rollers move against each other with very little friction.无摩擦滚轴：一种由两个或多个结实的圆筒状滚轴组成的机械装置，轴上带有一个垂在滚轴周围使其在转动时几乎没有摩擦的灵活但不能延展的箍语源:1. rol(l) rol(l)2. -amite [of unknown origin] -amite [词源不明] |
| 随便看 |
英汉双解词典收录913115条英汉汉英双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。