noon
/nu:n; nun/ n [sing]
(fml 文) (used without a or the 不用冠词a或the) 12 o'clock in the middle of the day; midday 正午; 中午
They arrived at noon. 他们是中午到的.
My lecture's at twelve noon. 我的课在中午十二点.
She stayed until noon. 她呆到中午才走.
He has been working since noon. 他从中午就开始工作了.
[attrib 作定语]
the noon bell, ie bell rung at noon 正午的钟声.