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来源:雅诚德英语网
The progress in the function of vocal organ in songbirds in recent years is reviewed.
对近年在鸣禽发声器官功能方面的研究进行综述。
The progress in the function of vocal organ in songbirds in recent years is reviewed.
对近年在鸣禽发声器官功能方面的研究进行综述。