timing mark

• 正时标记

timing mark的用法和样例：

例句

1. This is a fibroadenoma.The blue dye around the fibroadenoma was used to mark the lesion during needle localization in radiology so that the surgeon could find this small mass.
   纤维腺瘤周围的蓝色染剂是在放射学上准确定位时标记病变的，使外科医生更容易找到小肿块。
2. A recorder pen makes a mark on a chart.
   记录器的笔在记录卡上划一个记号。
3. Make a mark where you have any doubts or questions.
   在有疑问的地方可以做一个记号。