Nitrogen solution
[机] 氮肥液
🧩 词语组成解析
🗣️ 情景例句
This is a rough group.
这是一群粗野的孩子。
This mountain range has many high peaks and deep canyons.
这条山脉有许多高山峰和深峡谷。
The weather was very cold, and many people were ill.
天气非常冷，很多人生了病。