柯林斯詞典malignancy /m??l?ɡn?ns?/ (malignancies) 1. N-VAR A tumour or disease in a state of malignancy is out of control and is likely to cause death. 惡性[醫(yī)學] Tissue that is removed during the operation is checked for signs of malignancy. 手術過程中切除的組織用于診斷疾病是否為惡性。 返回 malignancy劍橋詞典[ 不可數或單數名詞：沒有復數形式的名詞 ] the state of being malignant 惡性；惡意 The malignancy of these tumours makes them difficult to treat . 這些腫瘤為惡性，很難治療。 [ 可數名詞：有復數形式的名詞 ] a growth that is likely to get worse and lead to death 惡性生長，惡性腫瘤 Tests revealed a malignancy that had to be removed . 檢查發(fā)現了一個惡性腫瘤，必須切除。 返回 malignancy