Common Meanings
1
lán啉
In ancient times, "lán" referred to a single round of drinks.
古人常以一巡酒作一啉。
Ancient people often referred to a round of drinks as a 'lán'.
2
lín啉
refers to quinoline (喹啉), a heterocyclic aromatic organic compound often used as a solvent or in the synthesis of dyes and pharmaceuticals.
在化学实验中，我们经常会用到喹啉作为溶剂。
In chemistry experiments, we often use quinoline as a solvent.