单词	泡痕
释义	泡痕bubble impression
随便看	motion-- nucleonic motion oculi motion of air motion of a point motion of a rigid body motion of a system of particles motion of censure motion of earth poles motion of earth's pole motion of mass center motion of projectile motion of rigid body motion of the ground motion of the hand motion of variable angular acceleration motion of water mass motion of wave motion parallax motion parallax ； movement parallax motion path motion perception motion, perpetual motion picture motion-picture motion picture analysis