资料来源 : pyDict

尾部有环纹的

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Ring-tailed \Ring"-tailed`\, a. (Zo["o]l.)
   Having the tail crossed by conspicuous bands of color.

   {Ring-tailed cat} (Zo["o]l.), the cacomixle.

   {Ring-tailed eagle} (Zo["o]l.), a young golden eagle.