在中午用英文表达是：at noon；
noon：n. 正午; 中午。
相关介绍It really irritates me when he gets up at noon at weekends.
（图片来自网络侵删）
他周末总是中午才起床，真让我恼火。
The clock strikes twelve times at noon.
正午时钟打12下。
At noon the sun beated down on our heads as we walked home.
我们中午回家时正是烈日当头。
The ultimatum expires at noon tomorrow.
最后通牒规定的期限到明天中午截止。
The rocket is due to lift off at noon on friday.
火箭定于星期五中午发射。
