词典 / 动物学

齿冠

tooth crown

相关词条

tooth extraction

Turner tooth【口腔】

fight tooth and nail

cheek tooth

*[tu:θ]；n. 牙齿, 齿状物, 爱好；vt. 装以齿, 将...切成齿状；vi. 啮合；【医】牙

tooth

cracked tooth【口腔】;imcomplete tooth fracture【口腔】

dental caries(tooth decay)

病灶性感染

focal tooth;infected tooth focus

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