单词	big tops
释义	big tops na.马戏团的大帐篷原型bigtop的复数
随便看	polar coordinate measurement polar coordinate mehtod polar coordinate method Polar coordinate methods polar coordinate model polar coordinate navigation 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