greylags
美英
- 网络雁的一种
复数:greylags

greylags
1.a common wild goose that is light brownish-grey with a large orange or pink beak and is the ancestor of the domestic farm goose.
复数:greylags
1.a common wild goose that is light brownish-grey with a large orange or pink beak and is the ancestor of the domestic farm goose.