gyroma卵巢环状瘤gyron.皮塔三明治；陀螺仪；回转仪(=gyroscope)gyroscope bearing陀螺轴承gyro compass unit陀螺罗经装置gyro drive system陀螺驱动系统gyroscopic motion回转运动,陀螺运动Gyrodactylus lefuan.北鳅三代虫gyro accelerometer陀螺加速度表gyrocompass effect罗经效应gyro steering gear陀螺操舵装置gyroscopic inertia陀螺惯性gyroscope pendulum陀螺摆