1. become very happy or successful進入常軌;獲勝;順利;高興
Our team has gone into orbit. 我們的隊已經很上軌道了。
2. lose one's temper or control completely;become very angry暴跳如雷
He was afraid his father would go into orbit when he found out about his failure in the examination again. 他擔心父親發現他考試又不及格會暴跳如雷。