I didn't wear earrings for a really long time, so the holes healed over.

我很久没有戴耳环了，所以耳洞已经长合了。

The wound healed slowly.

伤口愈合得很慢。

The wound is not yet healed.

伤口尚未痊愈。

Eventually you develop a scab, and then it would fall off as it healed, and you'd be left with a scar.

最终你会结成一个痂，当它愈合的时候，它会脱落，然后你会留下一个伤疤。

I felt healed by his love.

他的爱使我又快乐了起来。

The cut healed up without leaving a scar.

伤口愈合没留下疤痕。