Nitrogens
(nitrogen 的复数) n. 氮\\n[化] 氮N-2
🗣️ 情景例句
Did you do anything special?
你们做了什么特别的事情吗？
What kinds of vegetables do you have?
你吃什么样的蔬菜？
The sides of the deer were coloured with a reddish-brown paint.
鹿的四周用一种淡棕带红的颜色勾勒。