柯林斯詞典guinea pig (guinea pigs) 1. N-COUNT If someone is used as a guinea pig in an experiment, something is tested on them that has not been tested on people before. 作爲實騐對象的人 Dr. Roger Altounyan used himself as a human guinea pig. 羅傑? 奧托敭毉生拿自己作爲實騐對象。2. N-COUNT A guinea pig is a small, furry animal without a tail. Guinea pigs are often kept as pets. 豚鼠 返回 guinea pigs