chemosis

例句：

1. 1.The chemistry of the reaction is crucial to its outcome.
   反应的化学性质对其结果至关重要。
2. 2. Chemistry has revolutionized the way we understand the world around us.
   化学已经彻底改变了我们对周围世界的理解。
3. 3.The study of chemistry is essential for understanding the workings of the universe.
   学习化学对于理解宇宙的工作原理至关重要。