ablating

v.

wear away through erosion or vaporization

remove an organ or bodily structure

1. The spacecraft's heat shield ablates to protect the interior from the extreme temperatures during re-entry.
   航天器的隔热盾在重返大气层时消融，以保护内部免受极端温度的影响。
2. The surgeon ablated the tumor using laser technology.
   外科医生使用激光技术切除了肿瘤。