单词 | megabacterium |
释义 | > as lemmasmegabacterium megabacterium n. Brit. /ˌmɛɡəbakˈtɪərɪəm/ , U.S. /ˌmɛɡəˌbækˈtɪriəm/ (plural megabacteria) any relatively large bacterium; spec. any of various rod-shaped microorganisms of uncertain classification that are associated with inflammation of the proventriculus in birds.ΚΠ 1883 D. MacAlister tr. E. Ziegler Text-bk. Pathol. Anat. i. xxx. 265 According to size we may distinguish them as micrococci, mesococci, and megacocci, and microbacteria, mesobacteria, and megabacteria. 1988 Vet. Rec. 123 494/1 Proventriculitis associated with megabacterium infection. < as lemmas |
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