| 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。 |