be under the knife
英
美
- be v.有；在；是；到达；拜访
- knife n.刀v.用刀切割
- the art.那；这；这些；那些adv.（用于比较级前）更加；用于最高级前；(用于形容词、副词比较级前)越...越...
- under prep.低于；在...下；在...内；在...控制下adv.在昏迷中；在...下adj.下面的；从属的；少于的
- The old woman has to be operated on at once.
必须马上给这位老太太动手术。
- Better have the operation right now.
你最好还是现在就动手术。
- The surgeon operated on her for a tumor.
医生为她的肿瘤开刀。
- The doctor advised an immediate operation.
医生建议马上开刀。
