"roughened"的搜索结果

roughened surface at the tip of one of the prongs of a bifurcated smallpox vaccination needle

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roughened surface of a vitis sp red table grape

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roughened surface at the tip of a bifurcated smallpox vaccination needle

标签: roughened,surface,at,the,tip,o 浏览: 17

at this magnification one may note the stippled appearance of the roughened surface of the proteinaceous coat

标签: at,this,magnification,one,may, 浏览: 18