temporomandibular joint disorder
noun [ C ] medical specialized uk/tem.pə.rəʊ.mænˌdɪb.jə.lə ˈdʒɔɪnt dɪˌsɔːd.ər/ us/ˈtem.pəˌroʊ.mænˈdɪb.jə.lɚ ˈdʒɔɪnt dɪˌsɔːr.dɚ/
颞颌关节病
a problem affecting one or both of the joints between the temporal bones (= the bones at the sides of the head behind the eyes) and the mandible (= the lower jaw)
Temporomandibular joint disorders usually involve pain or restricted joint movement. 颞颌关节病通常会导致疼痛和关节活动受限。