no account

This is a matter of no account.

这是件无关紧要的事。

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

我们绝不能表面地、孤立地看。

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

勿自己修加热器， 修理应由专业责。

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,不考虑正常的支出,偿清农村债务需9年。

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

要说跟年轻人竞争，他过去的成绩就不值提了。