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单词
nitrogen
释义
nitrogen
noun
uncountable
chemistry
UK
/
ˈnaɪtrədʒ(ə)n
/
Other entries for this word
nitrogen dioxide
noun
the nitrogen cycle
noun
DEFINITIONS
1
1
a chemical element that is a colourless odourless gas. It exists in large quantities in the air that we breathe and its symbol is N.
Synonyms and related words
Gases
acetylene
ammonia
argon
derived word
nitrogenous
adjective
Synonyms and related words
Describing chemicals and chemical processes
active
aerobic
alkaline
nitrogen
noun
uncountable
chemistry
US
/
ˈnaɪtrədʒən
/
Other entries for this word
nitrogen dioxide
noun
the nitrogen cycle
noun
DEFINITIONS
1
1
a chemical element that is a colorless odorless gas. It exists in large quantities in the air that we breathe and its symbol is N.
Synonyms and related words
Gases
acetylene
ammonia
argon
Synonyms and related words
Chemical elements
actinium
alkali metal
aluminum
derived word
nitrogenous
adjective
Synonyms and related words
Describing chemicals and chemical processes
active
aerobic
alkaline
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更新时间:2025/10/29 9:02:10