| 单词 | black tooth |
| 释义 | > as lemmasblack tooth black tooth n. North American (now rare) decay of one or more teeth in young pigs; localized bacterial infection or sepsis associated with this. ΘΚΠ the world > health and disease > ill health > animal disease or disorder > disorders of pigs > [noun] swine-sought?c1475 water-gall1582 measles1587 swinepox1587 gargarism1607 measlesa1637 rangen1688 milt-pain1704 choler1729 hog pox1730 gall1736 thirst1736 cholera1837 black tooth1851 hog plague1858 swine plague1863 purple1867 swine fever1877 soldier disease1878 soldier1882 swine erysipelas1887 Aujeszky's disease1906 swine flu1919 swine influenza1920 African swine fever1935 baby pig disease1941 swine vesicular disease1972 SVD1973 1851 Boston Med. & Surg. Jrnl. 20 Aug. 68 A disease known as the black tooth, has proved very fatal to swine at St. Johns, N. B. 1877 Rep. Vermont Dairymen's Assoc. 8 107 Black tooth is a popular disease of swine. 1918 Amer. Jrnl. Vet. Med. 13 60/2 In so-called ‘black tooth’, where shedding of the temporary tusks does not take place, the loosened tooth predisposes to infection. < as lemmas |
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