heterocyclic compounds containing nitrogen atom的用法和樣例：
例句
- Any of a class of heterocyclic compounds based on the parent structure, uric acid, and used in medicine.
任何一種以母體結構和尿酸為基礎的雜環化合物，用於醫藥方面。 - The chemical behaviour of heterocyclic compounds is governed by the same factors that govern all chemical behaviour.
雜環化合物的各種反應與其它化學反應一樣，均為相同的因素所制約。
