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单词
gram-negative
释义
WordReference Random House Unabridged Dictionary of American English © 2024
Gram-neg•a•tive
(gram
′
neg
′
ə tiv),
USA pronunciation
adj.
(
often l.c.
)
(of bacteria) not retaining the violet dye when stained by Gram's method.
see
Gram
'
s
method
1905–10
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更新时间:2025/11/18 8:04:37