英汉解释

n. 灰色动物；灰鲸；黑头鸦

同义词

n. calidris canutus，greyback，knot，limnodromus griseus

英英解释

n.
  1. a dowitcher with a grey back
  2. a sandpiper that breeds in the arctic and winters in the southern hemisphere

网络释义

grayback
灰色动物; 灰背鱼; 灰色动物(如：灰鲸, 黑头鸦,斑背潜鸭等);