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单词
nitrogen dioxide
释义
nitrogen dioxide
n.
(名词)
A poisonous brown gas, NO
2
, often found in smog and automobile exhaust fumes and synthesized for use as a nitrating agent, a catalyst, and an oxidizing agent.
二氧化氮:一种有毒的红棕色气体,NO
2
,常在烟雾和汽车排放的气体中发现,被合成用来作硝化剂、催化剂以及氧化剂
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更新时间:2025/8/12 15:43:59