| 单词 | gram positive |
| 释义 | Gram positiveGram positiveUsed of a micro-organism that when stained by Gram's method resists decolorization with acetone and retains the methyl violet dye, thus appearing blue, purple or black. The reaction to Gram's stain depends on the structure of the cell wall of the organism. Most infective organisms, such as staphylococci and streptococci are Gram positive. |
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