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counterstain
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常见例句
counterstain
(Biology)(
生
)
noun
an additional dye used in a microscopy specimen to produce a contrasting background or to make clearer the distinction between different kinds of tissue
复染色;复染剂
verb
[with obj.]treat (a specimen) with a counterstain
对染,对比染色,用复染剂处理;复染
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