| 单词 | trackball | 
| 释义 | trackball听听怎么读 
                            英 [?tr?kb?:l]
                         
                            美 [?tr?k?b?l]
                         是什么意思 跟踪球; 变形复数:trackballs 英英释义trackball[ 'tr?kb?:l ]
 学习怎么用 权威例句Hingedly supported integrated trackball and selection deviceFitts' Law as a Research and Design Tool in Human-Computer InteractionTwo-handed virtual manipulationMeasuring the impact of game controllers on player experience in FPS gamesTouch-sensing input devicesCarotid plaque, aging, and risk factors. A study of 457 subjectsA Taxonomy of See-Through ToolsA taxonomy of see-through tools: the videoJob demands, muscle activity and musculoskeletal symptoms in relation to work with the computer mouse.A comparison of input devices in element pointing and dragging tasks | 
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英语词典包含168364条英汉在线翻译词条,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。