| 释义 |
nitrogenUK:*/ˈnaɪtrədʒən/US:/ˈnaɪtrədʒən/ ,(nī′trə jən) 主要翻译 nitrogen n (odourless gas)氮气Most of the atmosphere consists of nitrogen. 复合形式： liquid nitrogen n (nitrogen in fluid form)液氮Liquid nitrogen is used in medicine to remove unwanted skin. nitrogen dioxide n (chemical compound of oxygen and nitrogen)二氧化氮 nitrogen oxide n (chemical compound of oxygen and nitrogen)氮氧化物 nitrogen-fixing adj (can change nitrogen's form)固氮的，氮固定的 |