“硬块”的英语？

“硬块”的拼音为：yìng kuài...

日子一天天过去，花粉干结成了硬块。As the day goes on, the pollen dries up and becomes hard.伤口的血在他脸上结成了硬块.Blood from the wound had caked on his face.疲乏的肌肉上有时会起硬块.A knot sometimes forms in a tired muscle....