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单词
sender permitted from
释义
sender permitted from
网络
寄件人来源认定
网络释义
1.
寄件人来源认定
美国在线的技术方案叫做“
寄件人来源认定
”(
Sender Permitted From
),它主要通过对域名服务器进行认定来判断一封电子邮 …
anti-spam.org.cn
例句
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environmental economist
environmental economy
environmental ecotoxicology
environmental edaphology
environmental education
environmental education
environmental effect
environmental effects
environmental effects in highway construction
environmental efficiency
environmental electricity
environmental electromagnetics
environmental electromagnetism
environmental element
environmental elements
environmental emergency
environmental emergency response
environmental enclosure
environmental endocrinology
environmental engineer
environmental engineering
environmental engineering activities
environmental engineering chemistry
environmental engineering consulting
environmental engineering geology
英汉双解词典包含2704715条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。
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更新时间:2025/8/19 19:11:26