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

Wood tick \Wood" tick`\ (Zo["o]l.)
   Any one of several species of ticks of the genus {Ixodes}
   whose young cling to bushes, but quickly fasten themselves
   upon the bodies of any animal with which they come in
   contact. When they attach themselves to the human body they
   often produce troublesome sores. The common species of the
   Northern United States is {Ixodes unipunctata}.