英语词汇跟踪球是什么意思，跟踪球的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	跟踪球
释义	DEFINITIVE EXAMPLES 权威例句〔trackball〕A ball mounted in a stationary housing and rotated to control a pointer on a computer screen.轨迹球，跟踪球：嵌入固定框架的球，旋转以控制计算机屏幕上的光标美国传统
随便看	terrorizes terrorizing terrorizing terrorizing terrors terrors terry Terry terry terry terry terry cloth terry cloth terry cloth terry foot terry motion terry towel Terry's method Terry's methods Terry's syndrome tersanctus terse terse terse terse

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