Examples

在臀部打一针

give or have an injection in the buttock → 臀部

他臀部红肿。 → 臀部

小猫高高地撅起臀部，伸了一个懒腰。 → 撅

broad-hipped

臀部宽的，宽髋的 → hipped

up to his hips

直到他的臀部 → cheeseboard

Keep a hand on your head, and the other on your hips.

一只手放在头上，另一只放在臀部。