Characters

等差數列
CEDict 100318
Traditional 等差數列 Simplified 等差数列
Pinyin deng3 cha1 shu4 lie4
English arithmetic progression

等差數列
CC-CEDict 200217
Traditional 等差數列 Simplified 等差数列
Pinyin deng3 cha1 shu4 lie4
English arithmetic progression

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