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firstclass mail
释义
firstclass mail
网络
第一类邮件
网络释义
1.
第一类邮件
USPS表示,将原本1-3天送达的
第一类邮件
(
FirstClass mail
)改为2-3天送达,到2015年为止可省下约30亿美元。这项改变让US…
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例句
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specific heats
specific heats of gases
specific Helmholtz free energy
specific Helmholtz function
specific hemolysin
specific historical analogy method
specific humidity
specifichumidity
specific humidity line
specific humidity of gas
specific humoral immunity
specific humus matter of soil
specific IC
specific identification
specific identification method
specific identification test
specific immune
specific immune globulin
specific immune response
specific immune RNA
specific immune serum globulin
specific immune tolerance
specific immunity
specific immunoglobulin
Specific immunoglobulins
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:2026/5/27 18:34:40