excision
UK/ɪkˈsɪʒn/US/ek'siʒәn/
C2
释义
n.
Surgical removal of tissue by cutting.
（外科）切除（术）。
n.
The act of removing or deleting (a passage, an element).
删除，删去。
词根拆分
词根派生ex-（出）+ cis（切）+ -ion（行为）= 把某物切出来的行为。与 incision（切入）正好相对：incision 切进去，excision 取出来。
词根 cid 还连着 44 个词常用搭配
- 1.surgical excision手术切除
- 2.wide excision广泛切除
- 3.excision of tissue组织切除
例句
- 1.
The mole was removed by simple excision.
这颗痣通过简单的切除手术取掉了。
- 2.
The excision of that scene improved the film's pacing.
删掉那个场景改善了影片的节奏。