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- nitric acid nit-picking nippy
1.
N-UNCOUNT
硝酸 Nitric acid is a strong colourless acid containing nitrogen, hydrogen, and oxygen.
- Noun
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1. acid used especially in the production of fertilizers and explosives and rocket fuels
- synonym: aqua fortis
医学
- 1.硝酸:一种强矿酸,HNO3,无色或黄色,有吸湿性和高度腐蚀性的液体,有窒息性气味,为一种强氧化剂,吸入有高度毒性,对皮肤和粘膜有腐蚀作用。发烟硝酸含溶解的二氧化氮,黄至红色,是一极强氧化剂
- 1. When nitric acid is poured on copper, a brown vapor gives off.
- 将硝酸倒在铜上,会散发出一种棕色的蒸气。
来自《简明英汉词典》


