Comb hair: comb backwards from the forehead to the back of head via the top, comb without too much force against the skin.

梳头：用木梳从前额至头顶部向后部梳刷，梳时不要用力过猛以防划破皮肤。

youdao

The straight white parting in her ebony hair seemed to divide the back of her head in half.

她乌黑头发中笔直的白色分发线似乎把她的后脑勺分成了两半。

《柯林斯英汉双解大词典》

He tossed back his head in a howl of berserk laughter.

他摇晃着头一阵狂笑。

《柯林斯英汉双解大词典》

A thick mane grows from the top of the head and down the back of the neck.

VOA: special.2010.06.22

But when we're thinking about actual wave behavior of electrons, it's just important to keep in the back of our head that some areas have positive amplitude and some have negative.

电子的波动行为时,我们，要记住,某些地方是正的,某些地方是负的,当我们讲到。

麻省理工公开课 - 化学原理课程节选

Good question, so there is this little reading head kind of like in an old phonograph player that does move back and forth and in and out depending on the implementation.

好问题，这就像,老留声机里的小读头,它通过来回移动,来完成不同的操作。

哈佛公开课 - 计算机科学课程节选

Seated across from her, I was able to look beyond her strained face to the back of her head, the back of her blouse collar showing through her hair, the top of her shoulder blades.

NEWYORKER: Miracle Polish

John Tavares got caught throwing a punch to the back of the head of Carl Hagelin, drawing a roughing penalty that had the young Islanders star slamming his stick as he entered the penalty box.

WSJ: Girardi's OT goal lifts Rangers over Islanders

Zimmerman is bleeding from his nose and the back of his head and has stains on the back of his jacket.

CNN: Let a jury decide on Trayvon Martin case