翻譯substitution-英文-繁體中文詞典

n. 名詞

1. 替換的行為；取代
   The coach made a substitution in the game by replacing the injured player.

   教練在比賽中用替補球員取代受傷的球員。
2. 替代或替換的物品
   The store offered a substitution for the out-of-stock product.

   商店為缺貨的商品提供了替代品。
3. 化合物中取代原子或基團
   The chemist studied the substitution of hydrogen with oxygen in the molecule.

   化學家研究了分子中氫被氧取代的過程。