我必须在九点上缴手机用英语怎么写

I have to turn in my cell phone at nine

上缴───Turn in;手机───mobile phone

The official showed up to tell her to turn in her library books.───那名管理人员出面让她返还所借图书馆的书。

The market showed an upward turn in August.───八月间市场情况有所好转.

I heard the key turn in the front door and I was out of bed like a shot.───听到钥匙在开前门的声音，我立即从床上起来了。

It's late. I think I'll turn in.───很晚了, 我想我要睡了.

James is so mercenary that he'd turn in his own mother for the reward money.───詹姆斯太唯利是图了,他为领取赏钱竟出卖了自己的母亲.

You must turn in your pass when you leave the building.───你离开大楼时必须交还通行证。

Let's turn in early , so as to get up early tomorrow to catch the train.───今儿早点睡, 明儿好早起赶火车.

I'm going to turn in my nightshift.───我要下夜班了.

The market showed an upward turn in August.