microoperation

例句：

1. 1. The surgeon performed a microoperation to repair the damaged tissue.
   外科医生进行了一次微操作来修复受损的组织。
2. 2.Microoperations are becoming increasingly popular in cosmetic procedures.
   微创手术在美容程序中越来越受欢迎。
3. 3. During the operation, the surgeon used a microneedle to remove the tumor without harming surrounding tissue.
   在手术过程中，外科医生使用微型针头移除肿瘤，而没有伤害周围的组织。