| 单词 | guinea pig |
| 释义 | guinea pigBrE /ˈɡɪni pɪɡ/ NAmE /ˈɡɪni pɪɡ/ noun a small animal with short ears and no tail , often kept as a pet 天竺鼠，豚鼠（耳小无尾，常作宠物饲养）a person used in medical or other experiments 实验对象◆ Students in fifty schools are to act as guinea pigs for these new teaching methods . 五十所学校的学生将作为这些新教学法的试验对象。 |
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