About
HSK levels

    作用

    zuòyòng

    1. to act on; to affect; action; function; activity; impact; result; effect
    2. purpose; intent
    3. (suffix) -ation, -tion etc, as in 抑制作用[yi4 zhi4 zuo4 yong4], inhibition

    这种药物对治疗疾病有很大的作用。 Zhè zhǒng yàowù duì zhìliáo jíbìng yǒu hěn dà de zuòyòng.