Gordan gave a complete system of 54 ground forms.

Gordan给出了54种基本型的完备系.

辞典例句

Gordan could not help exclaiming, " This is not mathematics. "

高丹不由得抗声道: “ 这不是数学. ”

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The Gordan Jordan River is polluted and endangered in danger of going dry.

约旦河已经遭到了污染并面临干涸的危险.

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