n. 【动物;动物学】 (Lagostomus trichodactylus) 〔产于南美大草原〕。
gregarious burrowing rodent larger than the chinchillas 同义词:chinchillon, Lagostomus maximus,
Viscachas or vizcachas are rodents of two genera (Lagidium and Lagostomus) in the family Chinchillidae. They are closely related to chinchillas, and look similar to rabbits, apart from their longer tails.