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单词 breed smear
释义 breed smear
noun
or breed method \ˈbrēd-\
Usage: usually capitalized B
Etymology: after Robert S. Breed died 1956 American bacteriologist
: a test of the bacteriological purity of milk by direct examination of a film of fat-free milk stained with methylene blue, often used to detect the organism of bovine mastitis
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更新时间:2024/11/10 16:47:06