pedometer
/pɪˈdɒmɪtə(r)/noun
- an instrument for estimating the distance travelled on foot by recording the number of steps taken计步器, 步程器。
词源
early 18th cent.: from French pédomètre, from Latin pes, ped-'foot'.
单词 | pedometer |
释义 | pedometer/pɪˈdɒmɪtə(r)/noun
词源 early 18th cent.: from French pédomètre, from Latin pes, ped-'foot'. |
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