单词disparager
网络: 毁谤者；贬损者；毁谤的
For the honor of La Vie Francaise Duroy was forced to challenge his disparager to a duel.
为了《法兰西生活》的荣誉，杜洛瓦不得不向诋毁他的人提出决斗。
A disparager would say that anybody can be a blogger, and anything can be a blog: is this not proof of low standards?
有诋毁者称，随便哪个张三李四，甚至阿猫阿狗都能搞个博客，这不正证明了博客媒体的低标准么？