The mouth of the sore will soon heal up.

疮口即将愈合。

《新英汉大辞典》

Will it heal up during my stay here?

我在此地停留期间它会愈合吗？

youdao

As you snap your left heal up off the floor, your right heal should simultaneously snap down onto the floor.

当你左脚竖直点地的同时你的右脚要迅速贴地。

youdao