troch·le·ar /-ɚ/
 (a.)滑車的


 troch·le·ar /-ɚ/ 形容詞
 滑車的,滑車神經的,滑輪狀的


 Troch·le·ar n.  Anat. Shaped like, or resembling, a pulley; pertaining to, or connected with, a trochlea; as, a trochlear articular surface; the trochlear muscle of the eye.
 Trochlear nerve. See Pathetic nerve, under Pathetic.

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 trochlear
      n : either of the two cranial nerves on either side that control
          the superior oblique muscles of the eyes [syn: {trochlear
          nerve, trochlearis, fourth cranial nerve]