| 单词 | guinea pig |
| 释义 | guinea pig (once / 8901 pages) 1n 2n WORD FAMILY guinea pig: guinea pigs USAGE EXAMPLESOscar, the class’s guinea pig, munched contentedly on his guinea pig chow. Washington Post(Dec 21, 2016) When compared with a commercially available inactivated flu vaccine, the modified virus stimulated stronger immune reactions in mice, ferrets and guinea pigs. Nature(Dec 06, 2016) The players plan to recruit active players to invest and serve as guinea pigs by testing equipment when Dugout is considering potential investments. Wall Street Journal(Nov 30, 2016) 1 n stout-bodied nearly tailless domesticated cavy; often kept as a pet and widely used in research 2Syn|Hyper Cavia cobaya cavy short-tailed rough-haired South American rodent n a person who is subjected to experimental or other observational procedures; someone who is an object of investigation Syn|Hyper case, subject individual, mortal, person, somebody, someone, soul a human being |
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