The doctors held a consultation to decide whether an operation was necessary.

医生们会诊以决定是否需要手。

The bullet wound gangrened and had to be operated.

枪伤腐烂了, 必须手(除)。

She clenched her teeth when she was operated on.

在被手时她咬紧了牙关。

Six months for the projectile to encyst before the knees can be opened safely.

有六个月时间让弹片结成胞囊，在膝头上手才能安全。

The doctor decided to operate at once.

医生决定立刻手。

Her condition made surgery inadvisable.

她的情况并不适合手。

Peter hates his nose so much that he’s seriously considering going under the knife to have it made smaller.

彼得很不己的鼻子,他甚至认真考虑要手弄小一点。