柯林斯词典arcuate /ˈɑːkjuːɪt, -ˌeɪt/ 1. ADJ shaped or bent like an arc or bow 弓形的 (See also arcuated) arcuate leaves arcuate fibres of the cerebrum 返回 arcuate剑桥词典Arcurate organs or parts of the body are curved in shape . （器官或身躰部位）弓形的，弓狀的 arcuate arteries /ligaments 弓狀動脈/靭帶 返回 arcuate