guanido

例句：

1. 1. The research on nitrogen-containing compounds is crucial for the development of new materials.
   氮含化合物的研究对于新材料的发展至关重要。
2. 2. The team successfully synthesized a nitrogen-containing compound that has potential applications in energy storage.
   该团队成功合成了一种具有潜在应用前景的氮含化合物，可用于能量存储。
3. 3. The discovery of this nitrogen-containing compound has sparked interest in its potential uses in medicine and agriculture.
   这种氮含化合物的发现引起了人们对其在医学和农业中潜在用途的兴趣。