hog back是什么意思 hog back怎么读
hog back的英文翻译是什么意思，词典释义与在线翻译
名词 hogback:- a narrow ridge of hills
hog back的用法和样例
- 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。
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