Guinea pig
01
豚鼠, 几内亚猪
a small furry animal with rounded ears, short legs and no tail, which is often kept as a pet or for research
语法信息
有生性状态
动物
形态构成
复合词
可数
复数形式
guinea pigs
例子
He cleaned the guinea pig’s cage every week.
他每周都清理豚鼠的笼子。
02
豚鼠, 实验对象
someone on whom scientific experiments are tested
贬义
习语
非正式
例子
The patients felt like guinea pigs in an unfinished drug trial.
新药仍处于测试阶段，他们需要志愿者作为临床试验的小白鼠。
