英语词汇trackballs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	trackballs
释义	trackball noun— 轨迹球 n Examples: trackball (computing)— 轨迹球
随便看	bus depot bus design bus development bus device bus distributor bus driveline bus driving bus duct bused in bus enclosure bus enterprise bus environment bus error buses buses and coaches buses and trains buses are used buses, coaches, buses, coaches, buses, coaches and taxis buses, coaches and taxis buses depart buses depart every hour buses every buses has been

英汉双解词典包含2273206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。

trackball noun—