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Davy's test letter
释义
Davy's test letter
释义
[医]Davy氏试验(检苯酚):待检液1~2滴加以10~15份浓硫酸配制的钼酸1份,如出现很淡的黄棕色再转为红棕色最后成艳紫色,即为阳性
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teaching appliance (educational appliance)
teaching appliance (educational appliance), communicating means
teaching appliance (educational appliance, teaching aid)
teaching appliances
teaching appliances for regulating, controlling of vehicles
TEACHING -appliances in general
teaching appliances with magnetic interconnection of teaching elements
teaching appliances with magnetic mounting of teaching elements
teaching assessment blank (tab)
teaching assistant
teaching assistants
teaching assistantship
teaching attachment
teaching attachments
teaching auxiliary
teaching away
teaching benefit
teaching building
teaching case
teaching center
teaching centre
teaching certificate
teaching certificates
teaching class
teaching condition
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:2026/1/23 11:34:34