malignant
🇺🇸
/məˈlɪɡnənt/
🇬🇧
/məˈlɪɡnənt/
very harmful and likely to cause death
The doctor found a malignant tumor that needed immediate treatment.
醫生發現了一個需要立即治療的惡性腫瘤。
wanting to hurt others badly
He had a malignant look in his eyes that scared everyone.
他眼中帶著惡毒的目光,嚇壞了所有人。