nitrogens的翻译，读音
释义：
(nitrogen 的复数) n. 氮
[化] 氮N-2
plural of nitrogen
n. a common nonmetallic element that is normally a colorless odorless tasteless inert diatomic gas; constitutes 78 percent of the atmosphere by volume; a constituent of all living tissues
[化] 氮N-2
plural of nitrogen
n. a common nonmetallic element that is normally a colorless odorless tasteless inert diatomic gas; constitutes 78 percent of the atmosphere by volume; a constituent of all living tissues