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请输入您要查询的英文单词：
单词
background air pollution
释义
background air pollution
美
英
un.
本底空气污染
网络
背景空气污染
英汉
网络释义
un.
1.
本底空气污染
1.
本底空气污染
... background activity level 本底[放射性]活度水平
background air pollution
本底空气污染
background area 本底区域 ...
www.mapeng.net
2.
背景空气污染
大气科学辞典... ... back-door cold front 逆向冷锋
background air pollution
背景空气污染
background concentration 背景浓度 ...
bbs.typhoon.gov.cn
例句
释义:
本底空气污染,背景空气污染
随便看
have a good innings
have a good journey
have a good laugh
have a good lead in
have a good look at
have a good memory
have a good memory for
have a good mind
have a good mind to
have a good mind to do something
have a good night
have a good night's rest
have a good nose
have a good notion of
have a good one.
have a good one
have a good opinion of
have a good opinion of oneself
have a good opinion of somebody
have a good press
have a good record
have a good relationship
have a good report
have a good rest
have a good run
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：2025/8/13 8:06:43