n.正午；中午；全盛期；顶点
At noon, the sun is high in the sky. 正午，烈日当空。
We need to be there before noon. 我们要在正午前赶到那儿。
We were through with the work towards noon. 将近中午时我们把工作做完了。
noon的意思是指正午十二点钟,不指一段时间。noon前无冠词。
用in the noon表示“晌午”前后一段时间,为非正式用法。
