苯环 (běn huán) — benzene ring (chemistry)
Definition
noun
benzene ring (chemistry)
Measure word · 个
Examples
- 苯环。běn huán Shì fāng xiāng zú huà hé wù de jī běn jié gòu.The benzene ring is the basic structure of aromatic compounds.
- 苯环。Zhè ge fēn zǐ zhōng yǒu liǎng gè běn huán.This molecule contains two benzene rings.
- 苯环。běn huán Shàng de qīng yuán zǐ kě yǐ bèi qí tā jī tuán qǔ dài.The hydrogen atoms on the benzene ring can be replaced by other groups.
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