Ruffed
a. 有翎领的
🗣️ 情景例句
You won't believe it, Grandpa,
你绝不会相信， 爷爷，
Use your head!
动一下脑筋吧！
It is thought that they arrived more than 30,000 years ago by crossing a land bridge from Asia to America.
他们被认为是在3万多年以前从亚洲跨越一座陆桥来到美洲的。