FOUR IDENTICAL SEAMS : A combination of four identical seams all in one suit of the Serials, awarded 4 folds.

一色四同顺：一组包含同一花色四副序数相同的顺子，可得4番。

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FOUR IDENTICAL SEAMS : A combination of four identical seams all in one suit of the Serials, awarded 4 folds.

一色四同顺：一组包含同一花色四副序数相同的顺子，可得4番。

youdao