9o
例句释义:1.I'd pke to be knocked up early tomorrow. I've an appointment in London at 9o'clock.我希望明天有人早点把我叫醒，我9点钟在伦敦有个约会。
2.Strong westerpes, at times, have been observed near the tropopause over Recife, Brasil, approximately 9o from the equator.强大的西风气流有时曾在离赤道大约9个纬度的巴西Recife上空的对流层顶附近观测到过。
3.He always goes to bed at 9o'clock.他总是九点去睡觉。
4.B: Yes, Sir, just a moment please, Mr. Sun is out now. He will be back around 9o'clock. May I have him call you back?是的，先生，请你稍等一下。孙先生现在不在。他大约在9点回来，让他给你回电话吗？
5.He did not come home until 9o'clock this morning.他知道今天早上9点钟才回到家。
6.The rising generation, is so to speak, the morning sun at 8or 9o'clock.可以这么说，年轻一代就是早上八、九点钟的太阳。
7.Our studying Engpsh lasts to 9o'clock at night.我们学习英语直到晚上九点。