adj.氮的；含氮的

Air consists chiefly of nitrogen. 空氣主要由氮氣組成。

Nitrogen forms most of the Earth's air. 地球上空氣的大部分成分是氮氣。

The lamp is full of gaseous nitrogen. 燈里充滿了氣體氮。

Nitrogen forms about 78% of the earth's atmosphere. 氮約占地球大氣的百分之七十八。

Chaling County Nitrogenous Fertilizers P. 茶陵縣氮肥廠。

Anhua County Nitrogenous Fertilizer Fact. 安化縣氮肥廠。