Mummies of pleistocene ground sloths, with original skin, hair, tendons and claws have been found.还发现了保存原有皮肤, 毛发, 腱和爪的更新世时期地面树懒的木乃伊.He was inspired by fossils of armadillos and sloths.犰狳和树懒化石让他获得了灵感.Sloths live in trees ...

n.懒散( sloth的名词复数 )，懒惰，树獭，（经济）停滞。...

sloths的音标：...