binary-coded decimal counter

例句：

1. 1. This digital device is used to count the number of items in a warehouse.
   这个数字设备用于仓库中物品数量的计数。
2. 2. The binary-coded decimal counter was designed to be easy to use and accurate.
   这种二进制编码的十进制计数器被设计为易于使用且准确无误。
3. 3.The binary-coded decimal counter was used to monitor the temperature in the factory.
   这种二进制编码的十进制计数器被用来监控工厂的温度。