基本解释陀螺同根派生 英汉例句Should the gyroscopes break down, the celestial system would take over.如果陀螺仪发生故障，天体导航系统就会接替它继续进行工作。The telescope's six gyroscopes, which keep it steady, are failing one by one.能使哈勃保持稳定的六个陀螺仪正一个一个的失效。