时速shísùspeed per hourHSK 6PronunciationshísùExample sentence这辆高铁的时速可达三百公里。Zhè liàng gāotiě de shísù kě dá sān bǎi gōnglǐ.This high-speed train can reach a speed of 300 kilometers per hour.Read and choose an answerOne fixed sampleExplore a sample