guinea pig
柯林斯词典
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. 作为实验对象的人
Dr. Roger Altounyan used himself as a human guinea pig. 罗杰• 奥托扬医生拿自己作为实验对象。
2. N-COUNT A guinea pig is a small, furry animal without a tail. Guinea pigs are often kept as pets. 豚鼠
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guinea pig (guinea pigs)
剑桥词典
guinea pig noun [C] (ANIMAL)
a small animal covered in fur with rounded ears , short legs , and no tail , often kept as a pet by children
豚鼠，天竺鼠
guinea pig noun [C] (TEST)
a person used in a scientific test , usually to discover the effect of a drug on humans
（通常用于测试药效的）实验对象，供做实验的人
They're asking for students to be guinea pigs in their research into the common cold . 他们正在找学生来做他们研究普通感冒的实验对象。 返回 guinea pig