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请输入您要查询的英文单词：
单词
gray literature
释义
gray literature
美
英
网络
灰色文献
英英
网络释义
n.
1.
articles
and
information
published
,
especially
on
the
Internet
,
without
a
commercial
purpose
or
the
mediation
of
a
commercial
publisher
1.
灰色文献
灰色文献
（
gray literature
）是一种新型信息源，一般指非公开出版的文献。灰色文献品种繁多，包括非公开出版的政府文献、 …
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例句
释义:
灰色文献
随便看
fling in his lot with
fling into
fling mud
fling mud at
fling off
fling off cooling
fling-off cooling
fling ... on
fling on
fling one's cap over the mill
fling one's cap over the windmills
fling oneself
fling oneself about
fling oneself into
fling oneself into the breach
fling oneself on sb's compassion
fling oneself on sb.'s compassion
fling oneself out
fling oneself upon
fling one's head back
fling open
fling out
fling over
fling
fling off
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：2026/8/24 6:49:17