to badmouth
01
悪く言う, 中傷する
to criticize or speak unfavorably about someone or something, often in an unfair or unkind way.
例
She often badmouths her competitors in an attempt to gain a competitive edge.
彼女は競争力を得ようとして、よく競合他社を悪く言う。
語彙ツリー
badmouth
bad
mouth
