The car has a serious design fault.

这种车有严重的设计缺陷。

youdao

Our transport system has a serious design fault.

我们的运输系统设计有个严重缺陷。

youdao

Airbus said this did not imply that the doomed pilots did anything wrong or that a design fault was in any way responsible for the crash.

空客公司称，这并不暗示飞机的失事与飞行员的过错或设计缺陷有关。

youdao

That sounds less like a problem with build quality and more like a design fault.

FORBES: Does the Microsoft Surface Really Fall Apart?

This is a design fault in the system, not some result of Italy not collecting enough in taxation or spending too much.

FORBES: Eurozone: The Italian Problem in One Picture

All new Minis are being recalled to BMW's Oxford factory because of a design fault that could cause an explosion when the cars are being filled with fuel.

BBC: BMW recalls new Mini