scar over

• v. 愈合；结疤

scar over的用法和样例：

例句

用作动词 (v.)

1. The cut healed up without leaving a scar.
   伤口愈合没留下疤痕。
2. The wound in his arm would take weeks to heal over.
   他手臂上的伤要几个星期才能愈合。
3. The doctor will put some stitches in that cut to prevent it from scarring over.
   医生会把那个伤口缝几针以免结疤。
4. The findings showed that in the heavy axle surface scar formation concerns with the production of the crack formation and the decarburization.
   研究结果显示，重轨表面结疤的形成与生产中裂纹的形成和脱碳有关，裂纹形成后，在生产过程中发生氧化而形成氧化原点和脱碳是导致结疤形成的主要原因。