deteriorator
/dɪˈtɪərɪəreɪtə/something or someone that causes something to become worse or to decay.
noun [专属名词] 堕落者
"The deteriorator" could refer to a person who is actively causing a decline in the quality of a project or organization. “劣化者”这个词可以指那种有意促使某个项目或组织的质量出现下降的人。
