guinea pig
近义词：Caviacobaya，subject，case，
英英释义
Noun
- a person who is subjected to experimental or other observational procedures; someone who is an object of investigation;
"the subjects for this investigation were selected randomly" "the cases that we studied were drawn from two different communities"
- stout-bodied nearly tailless domesticated cavy; often kept as a pet and widely used in research
例句
用作名词(n.)
- When turned on, the guinea pig robot teetered on the edge of chaos.拨开开关，这只小豚鼠机器生物摇摇摆摆，左冲右突。
- They injected the virus into the heart cells of guinea pigs.他们将病毒注入到豚鼠的心脏细胞内。