孩子吞食的是一枚“纽扣”电池，一枚银色扁平碟状样的东西，是用来给遥控器，玩具，音乐贺卡，浴室秤及其它家用电器等供电的一枚电池。
The child had ingested a "button" battery, one of those flat silver discs used to power remote controls, toys, musical greeting CARDS, bathroom scales and other home electronics.
当然，可以购买一个万能遥控器来控制所有家用电器，但我们都不愿意也不会花钱或花三个月的时间来专门学习如何操作这种遥控器。
Sure, you can buy some fancy universal remote to control everything, but you don't have the money or the three months of training required to learn how to operate the thing.
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