单词	单词表
释义	单词表 word list
随便看	velocity of reaction velocity of rearrangement velocity of recession velocity of retreat velocityof rotation velocity of rotation velocity of saturating velocity of scanning velocity of separation velocity of seperation velocity of shear velocity of ship collision with bridge velocity of ship wind velocity of shot velocity of shots velocity of shuttle flight velocity of slip velocity of social process velocity ofsound velocity of sound velocity of sound wave velocity of spin velocity of spray equipment supervising velocity of steam velocity of the centre gravity