chronicityn.慢性长期性.
chronicadj.长期的;慢性的;惯常的
Chronic dentin caries慢性牙本质龋
Chronic pericoronitis慢性冠周炎
Chronic HBV infection
chronic nasosinusitis慢性鼻窦炎
chronic lymphangiitis慢性淋巴管炎
Chronic scbizophrenia慢性精神分裂症
chronic toxicity test慢性毒性检验,慢性毒性试验
Chronical compression慢性压迫
Chronic complications慢性并发症
chronic epitympanitis慢性上鼓室炎