Nitrogens
(nitrogen 的复数) n. 氮\\n[化] 氮N-2
🗣️ 情景例句
Sorry to be a pest.
不好意思打扰你。
I think it's going to be too humid.
我认为天气将会太湿。
We'd better catch a bus. I'll go with you.
我们还是搭公共汽车去好。我跟你一块去。