单词	speed
释义	Speed How fast something is moving. Measured as distance traveled per unit of time. Example: The speed of these cars is over 150 kilometers per hour (150 km/h). The basic unit of speed in the Metric system is meters per second (m/s).
随便看	sinh sinusoid size skewed data skip counting slant length slide slope solid solid angle solid of revolution solstice solution solve sort space speed speedometer sphere spheroid spiral spline spring spring balance square

数学辞典收录了1200条数学词条，基本涵盖了常用数学知识及数学英语单词词组的翻译及用法，是数学学习的有利工具。