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单词
iodine test letter
释义
iodine test letter
[?a???da?n test ?let?]
释义
[医]碘试验(检淀粉):碘化合物溶液如遇淀粉,特别是熟淀粉糊的酸性或中性溶液,即呈深蓝色,加热消失,冷后再现。红糊精及糖原与碘则为红色反应
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genus panaxes
genus Pandanus
genus pandanuss
genus Pandion
genus pandions
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genus panicums
genus Panonychus
genus panonychuss
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genus Panthera
genus pantheras
genus Papaver
genus papavers
genus Paphiopedilum
genus paphiopedilums
英汉翻译词典包含4367426条英汉汉英翻译词条,基本涵盖了全部常用英语单词及常用语的翻译及用法,是英语学习的有利工具。
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更新时间:2025/11/19 2:30:14