Tetanolysin
破伤风菌溶血素
🗣️ 情景例句
I have learned the most important language by meeting a wide range of people from different cultures.
我接触到许多来自不同文化的人，掌握了最重要的语言。
Kindness is the golden chain by which society is bound together.
善良是连结社会的金链。
Is the population of the world still growing?
世界人口仍然在增长吗？