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grayback

/'^reibæk/

📖 中文释义

  1. n. 灰色动物(如：灰鲸, 黑头鸦,斑背潜鸭等)
📘 English Definition（英文释义）
  1. n a dowitcher with a grey back
  2. n a sandpiper that breeds in the Arctic and winters in the southern hemisphere