malignant
A medical term describing a growth or tumor that is cancerous and likely to spread to other parts of the body. It is used to identify diseases that are dangerous to health and potentially life-threatening.
例句
3 / 5The doctor told the family that the tumor was malignant.
The doctor told the family that the tumor was malignant.
Biopsy results indicate the presence of malignant cells in the tissue sample.
Biopsy results indicate the presence of malignant cells in the tissue sample.
I was so worried that the lump might be malignant.
I was so worried that the lump might be malignant.
词族
记忆技巧
Remember the prefix 'Mal-', which means 'bad' in Latin (like 'malfunction' or 'malice'). A malignant tumor is a 'bad' tumor.
快速测验
The laboratory tests confirmed that the tissue was _______, so the patient started chemotherapy immediately.
正确!
正确答案是: malignant
例句
The doctor told the family that the tumor was malignant.
everydayThe doctor told the family that the tumor was malignant.
Biopsy results indicate the presence of malignant cells in the tissue sample.
formalBiopsy results indicate the presence of malignant cells in the tissue sample.
I was so worried that the lump might be malignant.
informalI was so worried that the lump might be malignant.
Malignant tumors are characterized by rapid, uncontrolled cellular division.
academicMalignant tumors are characterized by rapid, uncontrolled cellular division.
The pharmaceutical company is developing new drugs to target malignant melanoma.
businessThe pharmaceutical company is developing new drugs to target malignant melanoma.
词族
常见搭配
常用短语
malignant hypertension
extremely high blood pressure that comes on suddenly
malignant transformation
the process of a cell becoming cancerous
malignant influence
a very harmful or evil effect on someone
容易混淆的词
Malignant means the growth is cancerous and dangerous, whereas benign means it is not cancerous and generally harmless.
Malign is usually a verb meaning to speak badly about someone, while malignant is a medical adjective describing a disease.
使用说明
In a medical context, this word is used specifically to distinguish life-threatening tumors from harmless ones. Outside of medicine, it can be used to describe someone's intentions as being very evil or harmful.
常见错误
Learners often confuse malignant with its opposite, benign. They also sometimes misspell it as 'maligant' by omitting the second 'n'.
记忆技巧
Remember the prefix 'Mal-', which means 'bad' in Latin (like 'malfunction' or 'malice'). A malignant tumor is a 'bad' tumor.
词源
From the Latin word 'malignantem', which means acting out of malice or having an evil nature.
语法模式
文化背景
In many English-speaking cultures, the word 'malignant' is heavily associated with a cancer diagnosis and is often a source of significant anxiety in medical settings.
快速测验
The laboratory tests confirmed that the tissue was _______, so the patient started chemotherapy immediately.
正确!
正确答案是: malignant
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