用作定语 ▲~+n. I wouldn't trust him—he's a malignant little bastard.我不信任他——他是个恶毒的杂种。 用作表语 ▲S+be+~ Is the tumour malignant or benign?肿瘤是恶性的,还是良性的?
[派生词] malignantly adv. 恶毒地