dis·tal /ˈdɪstḷ/ 形容詞
Dis·tal a. Physiol. (a) Remote from the point of attachment or origin; as, the distal end of a bone or muscle; -- opposed to proximal. (b) Pertaining to that which is distal; as, the distal tuberosities of a bone.
adj 1: situated farthest from point of attachment or origin, as of
a limb or bone [ant: proximal]
2: directed away from the midline or mesial plane of the body