This is sometimes referred to as ECAD (electronic computer-aided design) or just CAD.

这是有时被称为ECAD(电子计算机辅助设想)或计算机辅助设想。

youdao

This is sometimes referred to as ECAD (electronic computer-aided design) or just CAD.

这是有时被称为ECAD(电子计算机辅助设想)或计算机辅助设想。

youdao