Lisa: They're hens and chicks.

莉萨：它们是母鸡和小鸡。

youdao

The hens also changed their behaviour, and reacted with increased alertness, decreased preening and increased vocalisations directed to their chicks.

母鸡也会改变行为，提高警觉性，减少梳理羽毛的次数，增加向雏鸡发声的次数。

youdao

During one of the controlled procedures, when the chicks were exposed to a puff of air, the hens' hearts rate increased and eye temperature decreased.

在其中一个控制过程中，当雏鸡暴露在空气中时，母鸡的心跳加快，眼睛温度降低。

youdao

He did that in part by buying chicks and raising them into hens, so that he could sell their eggs into the market and make a few cents per dozen.

FORBES: Too Big To Fail - In Eggs