[Mandibular joint]

Refers to the joint between the upper and lower jaws, generally refers to the joint between the upper and lower rows of teeth with clenched teeth. Also refers to the mouth. The first time in A Dream of Red Mansions: "The grandmother's teeth are tight." Mao Dun's "Chasing" V: "An old saying,' Education is better', rushed to the tiger's mouth and he stopped it."

Word decomposition

The explanation of tooth × tooth (ancient big teeth were called "teeth", now "teeth" is the general name of teeth, also known as "teeth"): tartar. Gums. Crabs are rich in food. Something resembling a tooth: a drawer tooth. Especially ivory: tooth carving. In the past, a person who introduced a business profited from it: a dentist. Tooth line last name. Off: Close the door. Close. Close Zhang. Turn off and turn around. Detention: detention. Close. In ancient times, a guard place was set up in a dangerous place or a national border: a pass. Yes. Checkpoint (? )。 Turn off the plug (hmm). Guan Jin. Jiayuguan. Import and export tax collection agency: customs.