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.

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。

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Are the switch mainframe and CARDS compatible with other equipment in the system with respect to triggering, controls, and connections?

开关主机和插卡是否兼容系统中的其它设备，以实现触发、控制及连接？

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Altogether, the price controls would affect about 60 of the largest banks, including Bank of America, issuing debit cards that account for more sales than credit cards.

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