| 释义 |
tree squirrel in American English any of various squirrels that live in trees; esp., any of a genus (Sciurus) including the gray squirrel tree squirrel in American Englishnounany squirrel of the genus Sciurus, with a long, bushy tail, familiar in parks and wooded areas throughout temperate regions Word origin [1870–75 ]This word is first recorded in the period 1870–75. Other words that entered Englishat around the same time include: Mafia, Victorian, billing, fifth wheel, upgrade |