os.te.o.ar.thri.tis
n.(名词)A form of arthritis, occurring mainly in older persons, that is characterized by chronic degeneration of the cartilage of the joints.Also called degenerative joint disease 骨关节炎:一种症状为关节处软骨产生慢性退化的关节炎,多见于老年人也作 degenerative joint disease
【引伸】
os.teoarthrit.ic