| 释义 |
guinea pig
noun countable
ANIMAL 动物
■a small animal covered in fur with rounded ears, short legs and no tail, which is often kept as a pet by children 豚鼠，天竺鼠
noun countable
TEST 试验
■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。 |