如果你在一个小场地比赛，考虑用过顶掷发盘，一个颠倒的飞盘方向可以使它很难被接住。

If you are playing in a small area, consider throwing a hammer toss for your pull; the upside down disc orientation of a hammer makes it harder to catch.

youdao

时常注意头发的生长方向对预防发旋的出现很有帮助。

Examining the direction of the hair growth can also be helpful.

youdao

“发旋”就是长在头上一缕讨人厌的头发，它螺旋生长，和周围头发的生长方向不同，并且无论怎样都不伏贴。

A cowlick is that often annoying little sprig of hair that seems to grow in a different direction from everything else and just won't lie down.

youdao