the_primary_device_有道手机词典

1.Tablets are becoming the primary device used for a variety of mobile banking tasks.
平板电脑已经成为最受欢迎的办理移动银行业务电子设备。
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2.The secondary devices provide support for the primary device when the primary device is unavailable.
当主要装置不可用时，次要装置向主要装置提供支持。
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3.A large screen that serves as the primary input device, a minimalist design, a proprietary Apple input system and better-than-average battery life?
一个当作主要输入设备的大屏幕，一个抽象的设计，一个独有的苹果输入系统和优于平均水平的电池寿命？
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