单词	gealous
释义	gealous 🌏地穴
随便看	polar coordinate navigation system polar-coordinate navigation system polar coordinate oscilloscope tube polar coordinate paper polar coordinate-paper polar-coordinate position-fixing system polar coordinate positioning polar coordinate quantizer polar coordinater polar coordinate recorder polar coordinate recording system polar coordinate representation polar coordinate robot polar coordinates transform polar coordinates transformation polar coordinate system polar coordinate tube polar coordinate type potentiometer polar coordinate vectors polar coordination programming polar coordinatograph polar coordingating method polar coordonates polar core polar corona