词汇	the pectin
释义	the pectin 果胶
随便看	rolliches rolling and rotating maneuvers Rolling and sliding rolling-and-sliding contact bearing rolling and tipping hatchcover rolling and turning somersaults rolling-ball rolling ball bearing rolling ball planimeter rollick rolling-ball planimeter rolling balls rolling-ball searching algorithm rolling balls method rolling ball spectrometer rolling ball spectrometre Rolling ball tack test rollicked rollicker rollicking rollickingly rollickings rollicks rollicksome Rolling angle