virulent

virulent adj.

劇毒的, 致命的, 刻毒的, [醫]有病毒的, 惡毒的, 充滿敵意的, 惡性的

英英解釋:形容詞virulent:
1. extremely poisonous or injurious; producing venom
同義詞：deadly, venomous
2. infectious; having the ability to cause disease
3. harsh or corrosive in tone
同義詞：acerb, acerbic, acid, acrid, bitter, blistering, caustic, sulfurous, sulphurous, venomous, vitriolic