scruff
/skrʌf; skrʌf/ n
(idm 习语) by the scruff of the/one's `neck (grasping or lifting) by the back of an animal's or a person's neck （抓住或拎起）动物或人的颈背
The cat picked up the kitten by the scruff of its neck. 大猫叼著小猫的颈背.
She grabbed me by the scruff of my neck and threw me out. 她抓著我的颈背把我扔了出去. scruff, n (infml 口) dirty and untidy person 邋遢的人
He's a dreadful scruff! 他真邋遢!