名詞 haunch:

1. the hip and buttock and upper thigh in human beings
2. the loin and leg of a quadruped

1. The dog was sitting on its haunches.
   那狗蹲著。
2. The haunch of venison is delicious.
   鹿的腰腿肉很好吃。

haunch

n.（名詞）
The hip, buttock, and upper thigh in human beings and animals.
腿臀部：人或動物的髖部、臀部及大腿上部
The loin and leg of a four-footed animal, especially as used for food:
腰腿：四足動物的腰部和腿部，尤指用來食用的部分：
例句：
a haunch of venison.
一塊鹿的腰腿肉

Architecture Either of the sides of an arch, curving down from the apex to an impost.
【建筑學】 梁腋，拱腋：拱門上任意一個從拱頂?shù)焦岸臻g的部分

來源：
Middle English haunche
中古英語 haunche
from Old French hanche
源自 古法語 hanche
from Frankish *hanka
源自 法蘭克語 *hanka