他的妻子病了，必须立即进行手术。
His wife was sick and had to be operated on immediately.
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operated英 /ˈɒpəreɪtɪd/|美 /ˈɑpəreɪtɪd/
解释
operated 是动词 operate 的过去分词形式。operate 的意思是"动手术、操作"，在这里用于被动语态表示"被施行手术"。
operate on 是固定搭配，表示"给...做手术"。
His wife was sick and had to be operated on immediately.
operated 是动词 operate 的过去分词形式。operate 的意思是"动手术、操作"，在这里用于被动语态表示"被施行手术"。 operate on 是固定搭配，表示"给...做手术"。