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一次函数
一次函數
yīcìhánshù
1. linear function (math.)

Character Breakdown

一
yī
one; a, an; alone
HSK 1 1 丶
次
cì
order, sequence; second, next; one after the other
HSK 2 6 丶
函
hán
correspondence; a case, a box
8 丶
数
shù
count, number, several
HSK 3 13 丶

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