hog back
英
美
- back n.后面；背脊；靠背；后背；后卫vt.支持；后退adv.向后地adj.向后的；后面的；偏远的；过时的；积欠的
- hog n.猪；贪婪者；像猪般的人v.贪心攫取；独占
名词 hogback:
-
a narrow ridge of hills
- When the animals were roused, there was a paroxysmal cough with the back arched.
动物们惊起时，则有发作性咳嗽和拱背。
- One flares its wings and arches its back in a dramatic threat display to relieve the tension of crowding.
有一只丹顶鹤展翅拱背，摆出威吓的姿态以纾解拥挤的压力。
