greylag

greylag

美 [ɡ'reɪlæɡ] 　英 [ɡ'reɪlæɡ]

• 网络雁的一种

词形变化

复数：greylags  

英汉解释

n.	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.

例句

Study on photoperiodic regulation of reproductive seasonality of Guandong greylag geese;

研究了光照对马岗鹅季节性繁殖活动和内分泌的调控。