speaker system 扬声器系统 ; 音箱系统 ; 扬声系统
stereo speaker system 立体声杨声频统 ; 立体声扬声系统
DESKTOP SPEAKER SYSTEM SETUP 桌面音箱系统设置
Human touch speaker system 体触扬声器系统
HUMP Speaker System 驼峰音箱系统
Audio Speaker System 得实国际股份有限公司
Get complete interactive whiteboard functionality in a convenient package that integrates a large touch screen, projector and speaker system.
将大型触摸屏、投影仪和扬声器系统合在一个便携包中，获得完整的交互式白板功能。
Several times a day he used the ship's speaker system to tell the entire 5,000-member crew what specifically they were doing well, often recognizing teams and individuals.
但是，一天中，船长用航母上的扬声系统告诉航母上的5，000名船员他们做的特别好，而且经常说出该部门名称或者个人名字。
Several times a day he used the ship's speaker system to tell the entire 5, 000-member crew what specifically they were doing well, often recognizing teams and individuals.
但是，一天中，船长用航母上的扬声系统告诉航母上的5,000名船员他们做的特别好，而且经常说出该部门名称或者个人名字。
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