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等差
děngchā
1. degree of disparity
2. equal difference

Character Breakdown

等
děng
rank, grade; same, equal; to wait
HSK 2 12 丶
差
chà
difference, gap; almost, nearly; in error; an officer
HSK 3 9 丶

Compound Words (2)

等差数列
děngchāshùliè
arithmetic progression
等差级数
děngchājíshù
arithmetic series (such as 2+4+6+8+...)

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