carbon chain
US /ˈkɑːr.bən ˌtʃeɪn/
UK /ˈkɑːr.bən ˌtʃeɪn/

1.
碳链
a series of carbon atoms linked together, forming the backbone of most organic molecules
:
•
Long carbon chains are characteristic of fatty acids.
长碳链是脂肪酸的特征。
•
The structure of the molecule is based on a branched carbon chain.
分子的结构基于支链碳链。