ketonic linkage

例句：

1. 1.The ketonic linkage between the two molecules is crucial for their interaction.
   两个分子之间的酮键对于它们的相互作用至关重要。
2. 2.The study of ketone bonds has led to new insights into the chemical properties of these compounds.
   对酮键的研究已经揭示了这些化合物的化学性质。
3. 3. In the context of organic chemistry, ketonic linkage refers to the way in which carbon atoms are linked together in a molecule.
   在有机化学中，酮键是指分子中碳原子是如何相互连接的。