head on

I bumped my head on a low branch.

撞在了一个低树杈上。

He pillowed his head on a pile of books.

他枕在一堆书上。

The two trucks crashed head on.

这两辆卡车面对面地相撞了。

The country’s main port is located at the head of fjord on Norway’s southern coast.

挪威主要港口，位于挪威南海岸海湾上游。

Young Mark seems very knowledgeable and experienced for his age—definitely an old head on young shoulders.

年轻马克似乎比他同龄人更有知识和经验——确切地说, 他是一个年轻而有见识人。

He’s only seventeen, but he has an old head on young shoulders and remains calm under pressure.

他只有十七岁，不过却少年老成，面对压力静。

State police say the minivan was heading the wrong way when it slammed head on into a SUV on the Taconic Parkway.

纽约州警方称，面包车与越野车在塔科尼克百汇大道相撞时，面包车行驶在错误路线上。