| 单词 | Gram's stain |
| 释义 | Gram's stain (once / 2363863 pages) n WORD FAMILY Gram's stain n a staining technique used to classify bacteria; bacteria are stained with gentian violet and then treated with Gram's solution; after being decolorized with alcohol and treated with safranine and washed in water, those that retain the gentian violet are Gram-positive and those that do not retain it are Gram-negative Syn|Hyper Gram method, Gram stain, Gram's method, Gram's procedure staining (histology) the use of a dye to color specimens for microscopic study |
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