She is in chains, and just because it's ornament just because it has the diminutive, doesn't mean that it's not a chain.

她被带上了“小“链子，它的“小“,或“装饰性“都不能改变它是一条锁链这个事实。

耶鲁公开课 - 1945年后的美国小说课程节选

Fatty acid chains are fat molecules, they behave, if you have a lot of them in solution like oil.

脂肪酸链就是脂肪分子,它们看上去好像,如果你见过富含脂类的溶液,比如油

耶鲁公开课 - 生物医学工程探索课程节选

There's lipid chains in between so cell membranes are lipid rich layers that can exist in water.

脂质链在两者中间,所以细胞膜是富含脂类的膜层,并可以稳定存在于水中

耶鲁公开课 - 生物医学工程探索课程节选