外科手术的用法和样例：
例句
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切割手术对身体组织或器官的切入，尤指外科手术时的切割
A cut into a body tissue or organ, especially one made during surgery. -
医疗和外科手术在非洲稍微有些落后。
The arts of medicine and surgery are somewhat in arrear in Africa. -
医生用消过毒的外科手术器械做手术。
The doctor performs operations with sterilized surgical instruments. -
我们给自己建了一间新的外科手术室。
We built ourselves a new surgery.
