biopsy [sth]
宾语通常是需要检查的组织、器官或肿块等具体部位。
The doctor biopsied the lump on her neck.
医生对她脖子上的肿块做了活检。
做活检；进行活检
biopsying — present participle of biopsy
取样(活检)以进行病理检查。；活组织检查；[医] 活组织检查
To take a sample of tissue from the body for pathological examination.
取样(活检)以进行病理检查。
To take a sample (a biopsy) for pathological examination.
一般现在时
The pathologist biopsies the suspicious tissue.
病理学家对可疑组织进行活检。
一般过去时
They biopsied the kidney last Monday.
他们上周一对肾脏进行了活检。
present progressive
The specialist is biopsying a small nodule right now.
专家正在对一个小结节进行活检。
规则动词：第三人称单数作biopsies，现在分词biopsying，过去式和过去分词biopsied。
The doctor decided to biopsy the lump to see if it was cancer.
医生决定对这个肿块进行活检，看看它是否是癌症。
用法提示：此句中“biopsy”作动词，表示对可疑组织取样做病理检查。
The surgeon biopsied a small piece of tissue during the operation.
外科医生在手术中对一小块组织进行了活检。
用法提示：“biopsied”是“biopsy”的过去式，作动词，表示实施了活检取样。
They are biopsying the patient's liver to find out why it is inflamed.
他们正在对患者的肝脏进行活检，以查明发炎的原因。
用法提示：“biopsying”是“biopsy”的现在分词，作动词，表示正在进行活检取样。
宾语通常是需要检查的组织、器官或肿块等具体部位。
The doctor biopsied the lump on her neck.
医生对她脖子上的肿块做了活检。
宾语也可以是人；若要指明具体部位，可用 biopsy sb's liver 这样的说法。
The surgeon biopsied the patient under local anesthesia.
外科医生在局部麻醉下为这名患者做了活检。
被动语态常用来说明组织或病灶被取样检查，重点在样本本身。
The tissue was biopsied and sent to the lab.
这块组织被取样活检后送往实验室。
grammar · medium
易错句子The doctor biopsied on the patient's liver.
正确表达The doctor biopsied the patient's liver.
中文常说“对肝脏做活检”，学习者容易照搬出介词 on。biopsy 作及物动词时直接接被取样的部位作宾语，中间不加任何介词。
grammar · medium
易错句子They biopsyed the lymph node yesterday.
正确表达They biopsied the lymph node yesterday.
以“辅音字母 + y”结尾的动词变过去式时，要先把 y 变成 i，再加 -ed，所以正确形式是 biopsied，而不是直接加 -ed 的 biopsyed。
grammar · medium
易错句子The surgeon biopsys the mass.
正确表达The surgeon biopsies the mass.
以“辅音字母 + y”结尾的动词，第三人称单数要把 y 变成 i 再加 -es，因此是 biopsies，而不是只加 -s 的 biopsys。
对淋巴结做活检
The doctor decided to biopsy a lymph node to check for cancer.
医生决定对淋巴结做活检以检查是否患癌。
对前列腺做活检
They will biopsy the prostate to look for signs of cancer.
他们将对前列腺做活检以寻找癌症迹象。
对可疑肿块做活检
The surgeon biopsied a suspicious mass in her breast.
外科医生对她乳房中的可疑肿块做了活检。
对肝脏做活检
Doctors biopsied the liver to find the cause of the damage.
医生对肝脏做了活检，以查明损伤的原因。
接受活检
The lump was biopsied last week and the results were benign.
那个肿块上周接受了活检，结果是良性的。
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