detractor

US [dɪˈtræktər]
UK [dɪˈtræktə(r)]
  • n.诋毁者;贬低者;恶意批评者
  • Web诽谤者;诬蔑者;辩护者诽谤者
Plural Form:detractors  
detractor
n.
1.
诋毁者;贬低者;恶意批评者a person who tries to make sb/sth seem less good or valuable by criticizing it