N-COUNT A pedometer is a device that measures the distance that someone has walked. 计步器
...a small pager with a built-in pedometer to count the number of steps its owner took.
...有内置计步器记录使用者步数的小寻呼机。
The volunteers also wore pedometers to count their steps.
受试者同时也佩戴计步器来计算步数。
In a study conducted in the US, researchers gave pedometers to 98 workers in 10 different occupations and asked them to wear the devices for three consecutive workdays.
美国研究人员进行了一项调查,他们让在10个不同领域工作的98人连续三个工作日戴上记步器。
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