second countOur editors are putting together more complete content — check back in about 20 minutessecond count名詞 · 1形容詞 · 1second count — noun名詞1. a unit of time equal to 1/60 of a minute1.名詞釋義a unit of time equal to 1/60 of a minute例句The race was decided by a fraction of a second.second count — adjective形容詞1 解釋1. coming after the first in order or time1.形容詞釋義coming after the first in order or time例句He finished in second place in the competition.