She was swinging a bottle of wine by its neck.

她当时正在握着瓶颈摇晃酒瓶。

《柯林斯英汉双解大词典》

She grabbed him by the scruff of the neck and threw him out.

她一把抓住他的脖子，将他扔了出去。

《牛津词典》

The trick is to pick the animal up by the back of its neck.

窍门在于抓住动物的后脖颈把它提起来。

《牛津词典》

Discoid lupus affects only the skin and can be identified by red marks on the face or neck.

VOA: special.2010.06.15

You say to yourself, "Ah ha! There is an example of somebody taking language by the scruff of the neck and changing it as an individual, exerting an individual will over against the conventional nature of language."

你也许会想，这不就是一个,凭个人力量改变语言,的活生生的例子吗,它的确改变了语言的惯例“

耶鲁公开课 - 文学理论导论课程节选

Later,he said: "If it were not for the high office I held, I would have taken him by the seat of the pants and the nape of the neck and thrown him out the window."

VOA: special.2010.08.12

This can be just the result of the excess pressure placed on the nerve or it can also be caused by neck or back trauma, a herniated disk in the spine, or a mass (such as a tumor or infection).

CNN: Does my numb leg mean I have a circulation problem?

Wright said an officer grabbed him by the neck and led him outside on his front lawn.

FORBES: US Department of Education Orders Raid on Innocent Family

Audience members said the tiger dragged Horn off the stage by the neck.

BBC: NEWS | Entertainment | Magic show in doubt after mauling