双语例句
He counted his cadence of cycling against the sweep second hand on his watch.
他按照手表秒针跳动的节奏,计算着蹬车的频率。
词典释义:
n. 中央秒针;扫秒针;连续秒针;大秒针
He counted his cadence of cycling against the sweep second hand on his watch.
他按照手表秒针跳动的节奏,计算着蹬车的频率。