“痂”造句

他穿着短裤，膝盖的伤口已经结痂。
He had short trousers and scabby knees.

你割破了, 血会凝固、结痂.
When you cut yourself , blood clots and forms a scab.

这个伤口会疼痛难忍，直到大约10天后结痂才会好些。
The area can be very painful until scabs form after about ten days.

• #痂