http://www.pons.de/produkte/3-12-517841-X/（牛津大学出版社授权产品）
http://www.pons.de/produkte/3-12-517841-X/（牛津大学出版社授权产品）
http://www.pons.de/produkte/3-12-517841-X/（牛津大学出版社授权产品）
在《PONS词典》中的词汇
在《PONS词典》中的词汇
单语范例（未经PONS编辑处理）
The nitric oxide was cooled and oxidized by the remaining atmospheric oxygen to nitrogen dioxide, and this was subsequently absorbed in dilute nitric acid.
en.wikipedia.org These dangerous pollutants are known as the criteria pollutants, and include ozone, particulates, sulfur dioxide, nitrogen dioxide, carbon monoxide, and lead.
en.wikipedia.org He also published on the ionization of hydrogen, carbon dioxide, nitrous oxide, nitrogen dioxide, water vapor, sulfur dioxide, and carbon disulfide.
en.wikipedia.org The company created a thale cress whose leaves turn brown in the presence of nitrogen dioxide, a compound which is leached into the soil by unexploded land mines.
en.wikipedia.org The nitrogen dioxide dissolves until the liquid is saturated, and evaporates off into fumes with a suffocating odor.
en.wikipedia.org