| 释义 |
〔tetradactylous〕Having four digits or claws on each extremity.四趾动物的：每个肢端有四趾或爪的〔claw〕A chela or similar pincerlike structure on the end of a limb of a crustacean or other arthropod.钳，螯：甲壳类动物或其他节肢动物肢端的螯或相似的钳状构造〔acromelic〕Of or relating to the end of the extremities.肢端的：人体四肢的顶端的或与其有关的〔tic〕A habitual spasmodic muscular movement or contraction, usually of the face or extremities.抽搐：常发生在面部或肢端的习惯性且痉挛性的肌肉运动和收缩 |