guinea pig

stout-bodied nearly tailless domesticated cavy

强壮的身体几乎没有尾巴的家养豚鼠

often kept as a pet and widely used in research

通常作为宠物饲养并广泛用于研究

Cavia cobaya

a person who is subjected to experimental or other observational procedures

接受实验或其他观察程序的人

someone who is an object of investigation

调查对象

the subjects for this investigation were selected randomly

这次调查的对象是随机挑选的

the cases that we studied were drawn from two different communities

我们研究的案例来自两个不同的社区

subject

case