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nit
ro
gen
/ˈnaɪtrədʒən/
名词
单词家族
附近单词
笔记评论
one
the
most
common
elements
in
Earth's
atmosphere
one the most common elements in Earth's atmosphere
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1 / 1
nit
ro
gen
/ˈnaɪtrədʒən/
复数形式
nitrogens
1
氮
one
the
most
common
elements
in
Earth's
atmosphere
Copy