no-account

This is a matter of no account.

这是一件无关紧要。

We must on no account view problems superficially and in isolation.

们绝不能表面地、孤立地看问题。

His past achievements were of no account when it came to competing with the younger men.

要说跟年轻人竞争，他过去成绩就不值一提了。

Press scale of active finance income, take no account of regular pay, acquittance rural debt needs 9 years.

按现行财政收入规模,不考虑正常支出,偿清农村债务需9年。

On no account (should you) try to fix the heater yourself. All repairs should be done by a trained engineer.

切勿自己修加热器， 一切修理应由专业技师负责。