Read Edit View history 时速 shísù HSK7 speed per hour Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 时速/ 時速 shísù speed per hour the speed or distance traveled by a moving object in one hour Edit Delete References Add reference No references for this word.
时速/ 時速 shísù speed per hour the speed or distance traveled by a moving object in one hour Edit Delete