无日wúrì‘无日不…’是‘天天…’的意思,表示不间断{[usu. followed by 不 bù] all the time; not a single day without; every day; continuously}: ～不在渴望四个现代化早日实现。{Not a single day passed without longing for the early modernization of industry, agriculture, national defence, and science and technology.}