either [ˈaɪðə(r)] a. 两方任一方的;二者之一 conj. 二者之一;要么…… ad. [æd] (用于否定句或短语后)也 elder [ˈeldə(r)] n. 长者;前辈 elder sister 大姐 Children have no respect for their elders nowadays. elect [ɪˈlekt] vt. (投票)选举 elect sb...