英语词汇trackball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	trackball
释义	trackball noun— 轨迹球 n Examples: trackball (computing)— 轨迹球
随便看	get connected get connected with get connection get conscious get consensus get consent get consultancy get contact get contaminated get continued get contracted get control get control over get cooked get cooperation get coordinated get copies get corrected get corroded get corrosion get corrupted get counselling get counted get coupons get covered

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—