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来源:雅诚德英语网
Archaeological study of wood charcoal found in hearths dating to the various episodes of occupation indicated that the species use changed in a patterned way.
考古研究发现,在壁炉中发现的木炭可以追溯到不同的时期,这表明物种的用途发生了模式上的变化。
Archaeological study of wood charcoal found in hearths dating to the various episodes of occupation indicated that the species use changed in a patterned way.
考古研究发现,在壁炉中发现的木炭可以追溯到不同的时期,这表明物种的用途发生了模式上的变化。