相关单词同义词habitual, accustomed, 近义词 accustomed, familiar反义词fresh, new临近词useful, use, Usedom, used in, used to, used up, used fur, used oil, used car, used air, used heat, Used soil相似词use, use sth up, use your head idiom, use your loaf idiom, useful, useful idiot, usefully, usefulness, 返回 used