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单词
nitrogen
释义
nitrogen
n
aɪ
trədʒən
ˈnaɪtrədʒən
N-UNCOUNT
氮
;
氮气
Nitrogen
is a colourless element that has no smell and is usually found as a gas. It forms about 78% of the earth's atmosphere, and is found in all living things.
氮
;
氮气
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on the increase
on their best behaviour
on their feet
on their home ground
on their last legs
on their merits
on their way out
on-the-job
on the job
on the job
onthejob
on the level
on the level
on the line
on the line
on the loose
on the make
on the make
on the map
on the map
on the march
on the mark
on the market
on the market
on the mend
英汉双解词典包含141091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：2026/2/28 2:19:35