aindexarachidic./ar-uh-kid-ik/US // ˌær əˈkɪd ɪk //蛛丝马迹,蛛丝马迹的,阿拉西德,蛛网状的Definitionsadj.adjective · 形容词1. Chemistry.›of or derived from arachidic acid. Level 5More words in a →