反角。那更有趣，因为感觉很不同。

Bad. It's more fun because it's different.

youdao

试想一位哲学家却从相反角度论证这件事。

But you can imagine a philosopher arguing in the opposite way.

youdao

上反角，机翼基准面与水线之间的夹角。

DIHEDRAL, the Angle between the wing reference plane and water line.

youdao

上反角，机翼基准面与水线之间的夹角。

DIHEDRAL, the Angle between the wing reference plane and water line.

youdao