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HSK levels

    记作 記作

    jìzuò

    1. (math.) to be written using the following notation
    2. (accounting) to be recorded as (income, an expense etc)

    这个数学公式记作 f(x) = 2x + 1。 Zhège shùxué gōngshì jìzuò f(x) = 2x + 1。