malignant/məˈlɪɡ.nənt/形容词(疾病或肿块)恶性的,致命的Is the tumour malignant or benign?这个肿瘤是恶性的还是良性的?恶意的;邪恶的He developed a malignant hatred for the land of his birth.他对自己的故土产生了强烈的怨恨。想跟读,去练习