| 单词 | pivot tooth |
| 释义 | > as lemmaspivot tooth pivot tooth n. Dentistry an artificial crown attached to a tooth by means of a dowel inserted into the root canal. ΘΚΠ the world > health and disease > healing > dentistry > [noun] > a restoration > crown crown1781 pivot tooth1842 crown cap1876 jacket crown1891 post crown1905 three-quarter veneer1924 veneer crown1927 veneer1930 1842 in C. R. E. Koch Hist. Dental Surg. I. 269 In 1811 after I came to the United States I saw a pivot tooth which had been sent by Dr. Kuhn. 1909 in C. R. E. Koch Hist. Dental Surg. I. 258 Many pivot teeth were removed at the patient's will for the purpose of cleansing. 1994 New Yorker 19 Sept. 79/3 I had a pivot tooth—a false tooth—which immediately came out. < as lemmas |
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