单词 guinea-pig 释义 guinea-pig|gnpg|[Perh. the animal was thought to resemble the young of the Guinea Hog (Potamochrus); or the name Guinea may have been applied loosely, as in some other instances, as a designation for an unknown distant country. Confu...
单词 guinea-pig 释义 guinea-pig n 1 short-eared animal like a big rat, often kept as a pet 天竺鼠, 豚鼠(常作宠物). 2 person or animal used in medical or other experiments 供医学或其他实验用的人或动物 localresidents who were unwitting guinea-pigs in the...