1.把(小鸟)喂养到长羽毛
2.用羽毛盖上;在...上装上羽毛
3.(小鸟)长羽,(幼虫)长翅
1.羽毛丰满的,能飞的
1.to become capable of flight and leave the nest
2.to raise a young bird until it is capable of flight
3.to put feathers on an arrow
4.to provide or cover something with feathers or something similar
1.to become capable of flight and leave the nest
2.to raise a young bird until it is capable of flight
3.to put feathers on an arrow
4.to provide or cover something with feathers or something similar
1.Once a bird fledges, therefore, it leaves its parasites behind.
因此,一旦鸟长出羽毛,鸡蚤就离开了。
2.But they do not (as, for example, lice do) live on their hosts continually. Once a bird fledges, therefore, it leaves its parasites behind.
但是它们不会一直寄生在它们的宿主身上(虱子才会),当鸟儿羽翼丰满时,鸡蚤就会离开。