英语词汇“rollerball”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	rollerball
释义	rollerball n. a ball-point pen using thinner ink than other ball-points.
随便看	hydrodynamics hydroelectric hydrofluoric acid hydrofoil hydrogen hydrogenase hydrogenate hydrography hydroid hydrolase hydrology hydrolyse hydrolysis hydromagnetic hydromania hydromechanics hydrometer hydronium ion hydropathy hydrophil hydrophilic hydrophobia hydrophobic hydrophone hydrophyte

英语词典包含43808条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。